This is a list of observatory codes (IAU codes or MPC codes) published by the Minor Planet Center.[1] For a detailed description, see observations of small Solar System bodies.
| Obs. code Map |
Description | Country | Region | MPC-list |
|---|---|---|---|---|
000  |
Royal Observatory, Greenwich | ENG | Greenwich | |
| 001 |
Isaac Roberts' Observatory | ENG | Crowborough | |
| 002 |
Rayleigh Observatory, Chelmsford borough, Essex | ENG | Rayleigh | |
| 003 |
Montpellier Observatory (Observatoire de la Babote; Montpellier Babote Observatory) | Occ | Montpellier | |
| 004 |
Toulouse Observatory | Occ | Toulouse | |
| 005 |
Paris Observatory (Observatoire de Paris; Observatoire de Paris-Meudon) | IDF | Meudon | |
| 006 |
Fabra Observatory (Observatori Fabra) | CT | Fabra Observatory, Barcelona | |
| 007 |
Paris Observatory (Observatoire de Paris; Observatoire de Paris-Meudon) | IDF | Paris | |
| 008 |
Algiers Observatory (Centre de Recherche en Astronomie Astrophysique et Géophysique) | - | Algiers-Bouzareah | |
| 009 |
Uecht Observatory (Sternwarte Uecht, Solar Observatory at Uecht) | SWG | Berne-Uecht | |
| 010 |
CERGA Observatory (Centre de recherches en géodynamique et astrométrie) Src |
PACA | Caussols | |
| 011 |
Wetzikon Observatory (Sternwarte Wetzikon) | SWG | Wetzikon | |
| 012 |
Royal Observatory of Belgium (Uccle Observatory; Observatoire Royal de Belgique; Koninklijke Sterrenwacht van België) | BCR | Uccle | |
| 013 |
Leiden Observatory (Sterrewacht Leiden) | ZH | Leiden | |
| 014 |
Marseille Observatory | PACA | Marseilles | |
| 015 |
Sonnenborgh Observatory | Utrecht | Utrecht | |
| 016 |
Besançon Astronomical Observatory (Observatoire de Besançon) | BFC | Besançon | |
| 017 |
Hoher List Observatory (Observatorium Hoher List) | RP | Hoher List | |
| 018 |
Düsseldorf-Bilk Observatory (Sternwarte Bilk) | NRW | Düsseldorf-Bilk | |
| 019 |
Neuchâtel Observatory | SWF | Neuchatel | |
| 020 |
Nice Observatory (Observatoire de Nice); observer: Matthieu Conjat Src :21 |
PACA | Nice | |
| 021 |
Karlsruhe Observatory (Sternwarte Karlsruhe) | BW | Karlsruhe | |
| 022 |
Observatory of Turin (Pino Torinese; Osservatorio Astronomico di Torino) | P | Pino Torinese | |
| 023 |
Wiesbaden Observatory (Sternwarte Wiesbaden) | HE | Wiesbaden | |
| 024 |
Heidelberg-Königstuhl State Observatory (Heidelberg Observatory; Landessternwarte Heidelberg-Königstuhl) | BW | Heidelberg-Konigstuhl | |
| 025 |
Stuttgart Observatory | BW | Stuttgart | |
| 026 |
Zimmerwald Observatory (Observatorium Zimmerwald) | SWG | Berne-Zimmerwald | |
| 027 |
Brera Astronomical Observatory (Osservatorio Astronomico di Brera) | Lo | Milan | |
| 028 |
Würzburg Observatory (Sternwarte der Universität Würzburg) | FB | Wurzburg | |
| 029 |
Hamburg Observatory (Bergedorf Observatory; Hamburger Sternwarte) | H | Hamburg-Bergedorf | |
| 030 |
Arcetri Observatory (Osservatorio Astrofisico di Arcetri) | Tu | Arcetri Observatory, Florence | |
| 031 |
Sonneberg Observatory | TH | Sonneberg | |
| 032 |
Jena Observatory (Astrophysikalisches Institut und Universitäts-Sternwarte Jena) | TH | Jena | |
| 033 |
Karl Schwarzschild Observatory (Karl-Schwarzschild-Observatorium) | TH | Karl Schwarzschild Observatory, Tautenburg | |
| 034 |
Monte Mario Observatory (Osservatorio Astronomico di Roma Sede di Monte Mario) | La | Monte Mario Observatory, Rome | |
| 035 |
Østervold Observatory (Copenhagen University Observatory; Københavns Universitet Astronomisk Observatorium) | - | Copenhagen | |
| 036 |
Vatican Observatory (Specola Vaticana) | - | Castel Gandolfo | |
| 037 |
Collurania-Teramo Observatory (Osservatorio Astronomico di Collurania-Teramo) | Ab | Collurania Observatory, Teramo | |
| 038 |
Astronomical Observatory of Trieste (Osservatorio Astronomico di Trieste) | F | Trieste | |
| 039 |
Lund Observatory (Lunds Universitet Institutionen för astronomi) | Skåne | Lund | |
| 040 |
Lohrmann Institute | SN | Lohrmann Institute, Dresden | |
| 041 |
Innsbruck Observatory | Ty | Innsbruck | |
| 042 |
Einstein Tower | BB | Potsdam | |
| 043 |
Asiago Astrophysical Observatory (Osservatorio Astrofisico di Asiago) | V | Asiago Astrophysical Observatory, Padua | |
| 044 |
Astronomical Observatory of Capodimonte (Osservatorio Astronomico di Capodimonte) | Cam | Capodimonte Observatory, Naples | |
| 045 |
Vienna Observatory (since 1879) (Universitäts-Sternwarte Wien) | Vi | Vienna (since 1879) | |
| 046 |
Kleť Observatory, České Budějovice (Hvězdárna Kleť) | JC | Klet Observatory, Ceske Budejovice | |
| 047 |
Poznań Observatory (Obserwatorium Astronomiczne Uniwersytet im. Adama Mickiewicza w Poznaniu) | WV | Poznań | |
| 048 |
Hradec Králové Observatory (Hvězdárna Hradec Králové) | Hradec Králové | Hradec Kralove | |
| 049 |
Kvistaberg Observatory | Up | Uppsala-Kvistaberg | |
| 050 |
Stockholm Observatory (before 1931) (Stockholms observatorium) | Sö | Stockholm (before 1931) | |
| 051 |
Royal Observatory, Cape of Good Hope | WC | Cape | |
| 052 |
Stockholm Observatory (since 1931) (Saltsjöbaden Observatory) | Sö | Stockholm-Saltsjobaden | |
| 053 |
Konkoly Observatory (Konkoly Obszervatórium) | Budapest | Konkoly Observatory, Budapest (since 1934) | |
| 054 |
Brorfelde Observatory (Brorfelde Observatoriet) | - | Brorfelde | |
| 055 |
Kraków Observatory | LPV | Cracow | |
| 056 |
Skalnaté pleso Observatory (Observatórium Skalnaté pleso) | Prešov | Skalnate Pleso | |
| 057 |
Belgrade Observatory | - | Belgrade | |
| 058 |
Königsberg Observatory (before 1944) | Kaliningrad | Kaliningrad | |
| 059 |
Lomnický štít Observatory (Observatórium Lomnický štít) | Prešov | Lomnicky Stit | |
| 060 |
Warsaw University Observatory | MV | Warsaw-Ostrowik | |
| 061 |
Uzhgorod Observatory | Zakarpattia | Uzhgorod | |
| 062 |
Iso-Heikkilä Observatory (Turku Observatory; Turun observatorio) | SW | Turku | |
| 063 |
Tuorla Observatory (Turku-Tuorla; Tuorlan observatorio) | SW | Turku-Tuorla | |
| 064 |
Kevola Observatory (Turku-Kevola; Kevolan tähtitorni) | SW | Turku-Kevola | |
| 065 |
Traunstein Observatory | FB | Traunstein | |
| 066 |
National Observatory of Athens | - | Athens | |
| 067 |
Lvov University Observatory, Lviv University | Lviv | Lvov University Observatory | |
| 068 |
Lvov Polytechnic Institute | Lviv | Lvov Polytechnic Institute | |
| 069 |
Baldone, near Riga | - | Baldone | |
| 070 |
Vilnius Observatory (before 1939) | Vilnius | Vilnius (before 1939) | |
| 071 |
Rozhen Observatory or Bulgarian National Astronomical Observatory | - | NAO Rozhen, Smolyan | |
| 072 |
Scheuren Observatory | NRW | Scheuren Observatory | |
| 073 |
Bucharest Astronomical Observatory | - | Bucharest | |
| 074 |
Boyden Observatory | Free State | Boyden Observatory, Bloemfontein | |
| 075 |
University of Tartu Old Observatory active until 1964 (formerly Dorpat Observatory until 1919; not to be confused with modern Tartu Observatory, see L75) | Tartu | Tartu | |
| 076 |
Johannesburg-Hartbeespoort Observatory (Union Observatory Annex), Hartbeespoort | North West | Johannesburg-Hartbeespoort | |
| 077 |
Yale-Columbia Southern Station (1925–1951) Src |
Gauteng | Yale-Columbia Station, Johannesburg | |
| 078 |
Union Observatory (Johannesburg Observatory; Republic Observatory; Transvaal Observatory) | Gauteng | Johannesburg | |
| 079 |
Radcliffe Observatory | Gauteng | Radcliffe Observatory, Pretoria | |
| 080 |
Istanbul Observatory | - | Istanbul | |
| 081 |
Leiden Southern Station, Hartbeespoort (Leiden Station, Johannesburg) | North West | Leiden Station, Johannesburg | |
| 082 |
St. Pölten Observatory | LA | St. Polten | |
| 083 |
Golosseevo-Kiev Observatory | Kiev (city) | Golosseevo-Kiev | |
| 084 |
Pulkovo Observatory | Saint Petersburg | Pulkovo | |
| 085 |
Kiev Observatory | Kiev (city) | Kiev | |
| 086 |
Odessa Observatory | - | Odessa | |
| 087 |
Helwan Observatory | - | Helwan | |
| 088 |
Kottomia Observatory | - | Kottomia | |
| 089 |
Nikolaev Astronomical Observatory | Mikolaiv | Nikolaev | |
| 090 |
Mainz Observatory | RP | Mainz | |
| 091 |
Nurol Observatory (Observatoire de Nurol) | ARA | Observatoire de Nurol, Aurec sur Loire | |
| 092 |
Toruń Centre for Astronomy (Piwnice Astronomical Observatory; Piwnice Obserwatorium Astronomiczne) | KPV | Torun-Piwnice | |
| 093 |
Skibotn Observatory | - | Skibotn | |
| 094 |
Simeiz Observatory | - | Crimea-Simeis | |
| 095 |
1. Crimean Astrophysical Observatory (Крымская астрофизическая обсерватория) 2. Crimean Astronomical Station of the Sternberg Astronomical Institute (Крымская астрономическая станция ГАИШ; Южная станция ГАИШ) 3. Gennadiy Borisov's observatory until it received its own code L51 |
- | Crimea-Nauchnij | |
| 096 |
Merate Observatory | Lo | Merate | |
| 097 |
Wise Observatory | - | Wise Observatory, Mitzpeh Ramon | |
| 098 |
Cima Ekar Observing Station (Stazione osservativa di Asiago Cima Ekar; also see #043 and #209) | V | Asiago Observatory, Cima Ekar | |
| 099 |
Lahti Ursa Observatory (Lahden Ursan tähtitorni) | Päijät-Häme | Lahti | |
| 100 |
Ähtäri Observatory | South Ostrobothnia | Ahtari | |
| 101 |
Kharkov Observatory (Astronomical Observatory of Kharkov National University, ХАО) | Kharkiv | Kharkov | |
| 102 |
Zvenigorod Observatory | Moscow | Zvenigorod | |
| 103 |
Ljubljana Observatory | Ljubljana | Ljubljana | |
| 104 |
Pistoia Mountains Astronomical Observatory (San Marcello Pistoiese; Osservatorio Astronomico della Montagna Pistoiese; Osservatorio di Pian dei Termini, Pian dei Termini Observatory) | Tu | San Marcello Pistoiese | |
| 105 |
Moscow Observatory | Moscow | Moscow | |
| 106 |
Črni Vrh Observatory (Observatorij Črni Vrh) | Primorska | Crni Vrh | |
| 107 |
Cavezzo Observatory, (Osservatorio Astronomico Geminiamo Montanari) | ER | Cavezzo | |
| 108 |
Montelupo Observatory | Tu | Montelupo | |
| 109 |
Kouba Observatory | - | Algiers-Kouba | |
| 110 |
Rostov Observatory | Yaroslavl | Rostov | |
| 111 |
Piazzano Observatory | Tu | Piazzano Observatory, Florence | |
| 112 |
Pleiade Observatory | V | Pleiade Observatory, Verona | |
| 113 |
Drebach Observatory (Volkssternwarte Drebach), Schönbrunn | SN | Volkssternwarte Drebach, Schoenbrunn | |
| 114 |
Zelenchukskaya Station of the Engelhardt Observatory (see #136), Kazan University Observatory) | Karachay-Cherkessia | Engelhardt Observatory, Zelenchukskaya Station | |
| 115 |
Special Astrophysical Observatory (SAO) (also see #114) | Karachay-Cherkessia | Zelenchukskaya | |
| 116 |
Giesing Observatory, München-Giesing | FB | Giesing | |
| 117 |
Sendling Observatory, Munich | FB | Sendling | |
| 118 |
Modra Observatory (Astronomické observatórium Modra; Astronomical and Geophysical Observatory, Modra) | Bratislava | Astronomical and Geophysical Observatory, Modra | |
| 119 |
Abastuman Observatory | - | Abastuman | |
| 120 |
Višnjan Observatory (Zvjezdarnica Višnjan) | - | Visnjan | |
| 121 |
Kharkov University, Chuguevskaya Station | Kharkiv | Kharkov University, Chuguevskaya Station | |
| 122 |
Pises Observatory (Observatoire des Pises) | Occ | Pises Observatory | |
| 123 |
Byurakan Observatory | - | Byurakan | |
| 124 |
Castres Observatory (Observatoire de Castres) | Occ | Castres | |
| 125 |
Tbilisi Observatory | - | Tbilisi | |
| 126 |
Monte Viseggi Observatory (Osservatorio Astronomico di Monte Viseggi) | Li | Monte Viseggi | |
| 127 |
Bornheim Observatory | NRW | Bornheim | |
| 128 |
Saratov Observatory of the Saratov State University | Saratov | Saratov | |
| 129 |
Ordubad Observatory | - | Ordubad | |
| 130 |
Lumezzane Observatory (Osservatorio Astronomico Serafino Zani) | Lo | Lumezzane | |
| 131 |
Observatoire de l'Ardèche | ARA | Observatoire de l'Ardeche | |
| 132 |
Bédoin Observatory (Observatoire de Bédoin); observer: Pierre Antonini | PACA | Bedoin | |
| 133 |
Les Tardieux Observatory | PACA | Les Tardieux | |
| 134 |
Großschwabhausen Observatory of the Jena Observatory (see #032) near Jena | TH | Groszschwabhausen | |
| 135 |
Kasan Observatory | Tatarstan | Kasan | |
| 136 |
Engelhardt Observatory of the Kazan University Observatory | Tatarstan | Engelhardt Observatory, Kasan | |
| 137 |
Givatayim Observatory | - | Givatayim Observatory | |
| 138 |
Village-Neuf Observatory | GE | Village-Neuf | |
| 139 |
Antibes Observatory; observer: Laurent Brunetto[2] | PACA | Antibes | |
| 140 |
Augerolles Observatory | ARA | Augerolles | |
| 141 |
Hottviller Observatory (Observatoire de Hottviller) | GE | Hottviller | |
| 142 |
Sinsen Observatory | NRW | Sinsen | |
| 143 |
Gnosca Observatory (Osservatorio Astronomico di Gnosca; observer: Stefano Sposetti) | SWI | Gnosca | |
| 144 |
Bray et Lu Observatory | IDF | Bray et Lu | |
| 145 |
's-Gravenwezel Observatory | VLG | 's-Gravenwezel | |
| 146 |
Frignano Observatory | - | Frignano | |
| 147 |
Suno Observatory (Osservatorio Astronomico di Suno; Osservatorio Astronomico Galileo Galilei) Src |
P | Osservatorio Astronomico di Suno | |
| 148 |
Guitalens Observatory (Observatoire de Guitalens; observer: Alain Klotz)[2] | Occ | Guitalens | |
| 149 |
Beine-Nauroy Observatory | GE | Beine-Nauroy | |
| 150 |
Maisons Laffitte Observatory | IDF | Maisons Laffitte | |
| 151 |
Eschenberg Observatory (Sternwarte Eschenberg) | SWG | Eschenberg Observatory, Winterthur | |
| 152 |
Moletai Astronomical Observatory (MAO) | - | Moletai Astronomical Observatory | |
| 153 |
Stuttgart-Hoffeld Observatory | BW | Stuttgart-Hoffeld | |
| 154 |
Cortina Obsrevatory (Associazione Astronomica Cortina; Osservatorio Astronomico del Col Drusciè "Helmut Ullrich"), Cortina d'Ampezzo | V | Cortina | |
| 155 |
Ole Rømer Observatory | - | Ole Romer Observatory, Aarhus | |
| 156 |
Catania Astrophysical Observatory | Si | Catania Astrophysical Observatory | |
| 157 |
Frasso Sabino Observatory (Osservatorio Astronomico Virginio Cesarini – Frasso Sabino) Src |
La | Frasso Sabino | |
| 158 |
Promiod Observatory (Osservatorio Dalai Lama di Promiod) | Ao | Promiod | |
| 159 |
Monte Agliale Observatory (Osservatorio Astronomico di Monte Agliale) | Tu | Monte Agliale | |
| 160 |
Castelmartini Observatory Src |
Tu | Castelmartini | |
| 161 |
Cerrina Tololo Observatory | P | Cerrina Tololo Observatory | |
| 162 |
Potenza Observatory | B | Potenza | |
| 163 |
Roeser Observatory | - | Roeser Observatory, Luxembourg | |
| 164 |
St. Michel sur Meurthe Observatory | GE | St. Michel sur Meurthe | |
| 165 |
Piera Observatory (Observatori Astronomic de Piera) | CT | Piera Observatory, Barcelona | |
| 166 |
Úpice Observatory (Hvězdárna v Úpici) | Hradec Králové | Upice | |
| 167 |
Bülach Observatory (Sternwarte Bülach) | SWG | Bulach Observatory | |
| 168 |
Kourovskaya Observatory | Sverdlovsk | Kourovskaya | |
| 169 |
Airali Observatory | P | Airali Observatory | |
| 170 |
Begues Observatory (Observatorio de Begues) | CT | Observatorio de Begues | |
| 171 |
Flarestar Observatory | - | Flarestar Observatory, San Gwann | |
| 172 |
Onnens Observatory | SWF | Onnens | |
| 173 |
St Clotilde Observatory (Observatoire Sainte-Clotilde) | Réunion | St. Clotilde, Reunion | |
| 174 |
Nyrölä Observatory (Nyrölän observatorio), Jyväskylä | CF | Nyrola Observatory, Jyvaskyla | |
| 175 |
Bagnoud Observatory | SWF | F.-X. Bagnoud Observatory, St-Luc | |
| 176 |
Consell Observatory (Observatorio Astronómico de Consell) | IB | Observatorio Astronomico de Consell | |
| 177 |
Le Cres Observatory, observer: Raymond Poncy [2] | Occ | Le Cres | |
| 178 |
Collonges Observatory observer: Jean-Gabriel Bosch[2] | ARA | Collonges | |
| 179 |
Monte Generoso Observatory (Osservatorio del Monte Generoso) | SWI | Monte Generoso | |
| 180 |
Mauguio Observatory | Occ | Mauguio | |
| 181 |
Makes Observatory (Observatoire des Makes; observers: Jean-Paul Teng, Andre Peyrot, Alain Klotz)[2] | Réunion | Observatoire des Makes, Saint-Louis | |
| 182 |
St Paul Observatory | Réunion | St. Paul, Reunion | |
| 183 |
Starlab Observatory | Karachay-Cherkessia | Starlab Observatory, Karachay-Cherkessia | |
| 184 |
Valmeca Observatory | PACA | Valmeca Observatory, Puimichel | |
| 185 |
Jura Observatory (Observatoire astronomique jurassien) | SWF | Observatoire Astronomique Jurassien-Vicques | |
| 186 |
Kitab Observatory, Mt. Maydanak | Kashkadarya | Kitab | |
| 187 |
Borowiec Astrogeodynamic Observatory | WV | Astronomical Observatory, Borowiec | |
| 188 |
Majdanak Observatory | Kashkadarya | Majdanak | |
| 189 |
Geneva Observatory (old observatory; before 1967) | SWF | Geneva (before 1967) | |
| 190 |
Gissar Observatory | RR | Gissar | |
| 191 |
Dushanbe Observatory | RR | Dushanbe | |
| 192 |
Tashkent Observatory | Tashkent | Tashkent | |
| 193 |
Sanglok Observatory | Khatlon | Sanglok | |
| 194 |
Tivoli Observatory | - | Tivoli | |
| 195 |
Untermenzing Observatory | FB | Untermenzing Observatory, Munich | |
| 196 |
Homburg-Erbach Observatory | SL | Homburg-Erbach | |
| 197 |
Bastia Observatory | ER | Bastia | |
| 198 |
Wildberg Observatory (Observatorium Wildberg) Src |
BW | Wildberg | |
| 199 |
Buthiers Observatory (Observatoire de Buthiers) | CVL | Buthiers | |
| 200 |
Beersel Hills Observatory | VLG | Beersel Hills Observatory | |
| 201 |
Jonathan B. Postel Observatory, Promiod | Ao | Jonathan B. Postel Observatory | |
| 202 |
Tamaris Observatoire | PACA | Tamaris Observatoire, La Seyne sur Mer | |
| 203 |
GiaGa Observatory | Lo | GiaGa Observatory | |
| 204 |
Schiaparelli Observatory | Lo | Schiaparelli Observatory | |
| 205 |
Osservatorio Casalecchio di Reno | ER | Obs. Casalecchio di Reno, Bologna | |
| 206 |
Haagaar Observatory | - | Haagaar Observatory, Eina | |
| 207 |
Osservatorio Antonio Grosso | Lo | Osservatorio Antonio Grosso | |
| 208 |
Rivalta Observatory | ER | Rivalta | |
| 209 |
Asiago-DLR Asteroid Survey (ADAS) at the Cima Ekar Station (#098) of the Asiago Observatory (#043) | V | Asiago Observatory, Cima Ekar-ADAS | |
| 210 |
Almaty Observatory (Alma-Ata Observatory; now: Tien Shan Astronomical Observatory, #N42, near Big Almaty Lake) | - | Alma-Ata | |
| 211 |
Scandicci Observatory | Tu | Scandicci | |
| 212 |
La Dehesilla Observatory (Observatorio La Dehesilla) | AN | Observatorio La Dehesilla | |
| 213 |
Montcabre Observatory (Observatorio Montcabre) | CT | Observatorio Montcabre | |
| 214 |
Garching Observatory | FB | Garching Observatory | |
| 215 |
Buchloe Observatory | FB | Buchloe | |
| 216 |
Côtes de Meuse Observatory (Observatoire des Côtes de Meuse) | GE | Observatoire des Cote de Meuse | |
| 217 |
Assah Observatory | - | Assah | |
| 218 |
Hyderabad Observatory | - | Hyderabad | |
| 219 |
Japal-Rangapur Observatory | - | Japal-Rangapur | |
| 220 |
Vainu Bappu Observatory | - | Vainu Bappu Observatory, Kavalur | |
| 221 |
IAS Observatory (IAS), Hakos location | - | IAS Observatory, Hakos | |
| 222 |
Yerres-Canotiers Observatory | IDF | Yerres-Canotiers | |
| 223 |
Madras Observatory (Indian Institute of Astrophysics) | - | Madras | |
| 224 |
Ottmarsheim Observatory; observer: Claudine Rinner | GE | Ottmarsheim | |
| 225 |
Northwood Ridge Observatory, Northwood | NH | Northwood Ridge Observatory | |
| 226 |
Guido Ruggieri Observatory | V | Guido Ruggieri Observatory, Padua | |
| 227 |
OrbitJet Observatory | NY | OrbitJet Observatory, Colden | |
| 228 |
Bruno Zugna Observatory | F | Bruno Zugna Observatory, Trieste | |
| 229 |
G. C. Gloriosi Astronomical Observatory | Cam | G. C. Gloriosi Astronomical Observatory, Salerno | |
| 230 |
Mount Wendelstein Observatory | FB | Mt. Wendelstein Observatory | |
| 231 |
Vesqueville Observatory | WAL | Vesqueville | |
| 232 |
Masquefa Observatory | CT | Masquefa Observatory | |
| 233 |
Sauro Donati Astronomical Observatory | Tu | Sauro Donati Astronomical Observatory, San Vito | |
| 234 |
Coddenham Observatory | ENG | Coddenham Observatory | |
| 235 |
CAST Observatory | F | CAST Observatory, Talmassons | |
| 236 |
Tomsk Observatory | Tomsk | Tomsk | |
| 237 |
Baugy Observatory | CVL | Baugy | |
| 238 |
Grorudalen Optical Observatory | - | Grorudalen Optical Observatory | |
| 239 |
Michael Adrian Observatory | HE | Trebur | |
| 240 |
Herrenberg Observatory (Herrenberg Sternwarte) at Herrenberg | BW | Herrenberg Sternwarte | |
| 241 |
Schaerding Observatory | UA | Schaerding | |
| 242 |
Varennes Observatory | Occ | Varennes | |
| 243 |
Umbrella Observatory | NI | Umbrella Observatory, Fredenbeck | |
| 244 | Geocentric Occultation Observation | SPACE | geocentric | Geocentric Occultation Observation |
| 245 | Spitzer Space Telescope | SPACE | Earth-trailing | Spitzer Space Telescope |
| 246 |
Klet Observatory near Earth and other unusual objects observations team and telescope (KLENOT) at Kleť Observatory (#046) | JC | Klet Observatory-KLENOT | |
| 247 | Roving Observer | SPACE | geocentric | Roving Observer |
| 248 | Hipparcos | SPACE | geostationary | Hipparcos |
| 249 | SOHO | SPACE | L1 | SOHO |
| 250 | Hubble Space Telescope | SPACE | LEO | Hubble Space Telescope |
| 251 |
Arecibo Observatory | PR | Arecibo | |
| 252 |
Goldstone DSS 13, at Goldstone Deep Space Communications Complex | CA | Goldstone DSS 13, Fort Irwin | |
| 253 |
Goldstone DSS 14, at Goldstone Deep Space Communications Complex | CA | Goldstone DSS 14, Fort Irwin | |
| 254 |
Haystack Observatory | MA | Haystack, Westford | |
| 255 |
Evpatoria Observatory | - | Evpatoria | |
| 256 |
Green Bank Telescope | WV | Green Bank | |
| 257 |
Goldstone DSS 25, at Goldstone Deep Space Communications Complex | CA | Goldstone DSS 25, Fort Irwin | |
| 258 | Gaia space observatory | SPACE | L2 | Gaia |
| 259 |
EISCAT Tromso UHF | - | EISCAT Tromso UHF | |
| 260 |
Digitized Sky Survey (DSS) at Siding Spring Observatory (see #413) | NSW | Siding Spring Observatory-DSS | |
| 261 |
Digitized Sky Survey (DSS) at Palomar Observatory (see #675) | CA | Palomar Mountain-DSS | |
| 262 |
Digitized Sky Survey (DSS) at ESA's La Silla see #809 | Co | European Southern Observatory, La Silla-DSS | |
| 266 |
New Horizons KBO Search with the Subaru Telescope | HI | New Horizons KBO Search-Subaru | |
| 267 |
New Horizons KBO Search with the Canada–France–Hawaii Telescope | HI | New Horizons KBO Search-CFHT | |
| 268 |
New Horizons KBO Search with the Magellan II (Clay) telescope | Af | New Horizons KBO Search-Magellan/Clay | |
| 269 |
New Horizons KBO Search with the Magellan I (Baade) telescope | Af | New Horizons KBO Search-Magellan/Baade | |
| 276 |
Plonsk Observatory, Płońsk | - | Plonsk | |
| 277 |
Royal Observatory, Edinburgh (ROE) | SCT | Royal Observatory, Blackford Hill, Edinburgh | |
| 278 |
Peking, Transit of Venus site | Beijing | Peking, Transit of Venus site | |
| 279 |
Seeberg Observatory, Gotha (1787–1857) | TH | Seeberg Observatory, Gotha (1787-1857) | |
| 280 |
Lilienthal Observatory | SH | Lilienthal | |
| 281 |
Bologna Observatory | ER | Bologna | |
| 282 |
Nîmes Observatory | Occ | Nîmes | |
| 283 |
Bremen Observatory | HB | Bremen | |
| 284 |
Driesen Observatory, formerly Germany | LV | Driesen | |
| 285 |
Flammarion Observatory | IDF | Flammarion Observatory, Juvisy | |
| 286 |
Yunnan Observatory | Yunnan | Yunnan Observatory | |
| 290 |
Vatican Advanced Technology Telescope (VATT) at Mount Graham (also see #G83) | AZ | Mt. Graham-VATT | |
| 291 |
LPL/Spacewatch II | AZ | LPL/Spacewatch II | |
| 292 |
Burlington Observatory | NJ | Burlington, New Jersey | |
| 293 |
Burlington remote site Observatory | NJ | Burlington remote site | |
| 294 |
Astrophysical Observatory, College of Staten Island | NY | Astrophysical Obs., College of Staten Island | |
| 295 |
Catholic University Observatory | DC | Catholic University Observatory, Washington | |
| 296 |
Dudley Observatory (after 1893), Schenectady | NY | Dudley Observatory, Albany (after 1893) | |
| 297 |
Middlebury College Observatory of Middlebury College | VT | Middlebury | |
| 298 |
Van Vleck Observatory, Middletown | CT | Van Vleck Observatory | |
| 299 |
Bosscha Observatory | - | Bosscha Observatory, Lembang | |
| 300 |
Bisei Spaceguard Center – BATTeRS | 33 | Bisei Spaceguard Center-BATTeRS | |
| 301 |
Observatoire du Mont Mégantic | QC | Mont Megantic | |
| 302 |
University of the Andes, Venezuela station (not built) | Mérida | University of the Andes station | |
| 303 |
Llano del Hato National Astronomical Observatory (Observatorio Astronómico Nacional de Llano del Hato) | Mérida | OAN de Llano del Hato, Mérida | |
| 304 |
Las Campanas Observatory | Af | Las Campanas Observatory | |
| 305 |
Hainan Island Station – (of the Purple Mountain Obs.; see #330) | Shaanxi | Purple Mountain, Hainan Island station | |
| 306 |
Taya Beixo Observatory | Lara | Observatorio Taya Beixo, Barquisimeto | |
| 307 |
Shattuck Observatory | NH | Shattuck Observatory, Hanover | |
| 309 |
Paranal Observatory | Af | Cerro Paranal | |
| 310 |
Minor Planet Center – Test Code | MA | Minor Planet Center Test Code | |
| 312 |
Tsingtao field Station, Xisha Islands | Kaohsiung | Tsingtao field station, Xisha Islands | |
| 318 |
Quinns Rock Observatory | WA | Quinns Rock | |
| 319 |
Perth Observatory, Perth-Lowell Telescope | WA | Perth Observatory, Perth-Lowell Telescope | |
| 320 |
Chiro Observatory | WA | Chiro Observatory | |
| 321 |
Craigie Observatory | WA | Craigie | |
| 322 |
Perth Observatory, (Bickley-MCT) | WA | Perth Observatory, Bickley-MCT | |
| 323 |
Perth Observatory, (Bickley) | WA | Perth Observatory, Bickley | |
| 324 |
Shaho Station of the Beijing Astronomical Observatory | Beijing | Peking Observatory, Shaho Station | |
| 327 |
Xinglong Station (NAOC) of the Beijing Astronomical Obs. | Hebei | Peking Observatory, Xinglong Station | |
| 330 |
Purple Mountain Observatory | Jiangsu | Purple Mountain Observatory, Nanking | |
| 333 |
Desert Eagle Observatory | AZ | Desert Eagle Observatory | |
| 334 |
Tsingtao Observatory | Shandong | Tsingtao | |
| 337 |
Sheshan Observatory, formerly Zô-Sé | Shanghai | Sheshan, formerly Zo-Se | |
| 340 |
Toyonaka Observatory | 27 | Toyonaka | |
| 341 |
Akashina Observatory | 20 | Akashina | |
| 342 |
Shishikui Observatory | 36 | Shishikui | |
| 343 |
Younchun Observatory | Gyeonggi | Younchun | |
| 344 |
Bohyunsan Optical Astronomy Observatory (BOAO) | North Gyeongsang | Bohyunsan Optical Astronomy Observatory | |
| 345 |
Sobaeksan Optical Astronomy Observatory | North Chungcheong | Sobaeksan Optical Astronomy Observatory | |
| 346 |
KNUE Astronomical Observatory | Sejong-si | KNUE Astronomical Observatory | |
| 347 |
Utsunomiya-Imaizumi Observatory | - | Utsunomiya-Imaizumi | |
| 348 |
Ayabe Observatory | 26 | Ayabe | |
| 349 |
Ageo Observatory | 11 | Ageo | |
| 350 |
Kurohone Observatory | 10 | Kurohone | |
| 351 |
Sakamoto Observatory | 25 | Sakamoto | |
| 352 |
Konan Observatory | 25 | Konan | |
| 353 |
Nishi Kobe Observatory | 28 | Nishi Kobe | |
| 354 |
Kawachi Observatory | 09 | Kawachi | |
| 355 |
Hadano Observatory | 14 | Hadano | |
| 356 |
Kogota Observatory | 04 | Kogota | |
| 357 |
Shimotsuma Observatory | 08 | Shimotsuma | |
| 358 |
Nanyo Observatory | 06 | Nanyo | |
| 359 |
Wakayama Observatory | 30 | Wakayama | |
| 360 |
Kuma Kogen Astronomical Observatory | 38 | Kuma Kogen | |
| 361 |
Sumoto Observatory | 28 | Sumoto | |
| 362 |
Ray Observatory | 01 | Ray Observatory | |
| 363 |
Yamada Observatory | 40 | Yamada | |
| 364 |
YCPM Kagoshima Station | 46 | YCPM Kagoshima Station | |
| 365 |
Uto Observatory | 29 | Uto Observatory | |
| 366 |
Miyasaka Observatory | 19 | Miyasaka Observatory | |
| 367 |
Yatsuka Observatory | 32 | Yatsuka | |
| 368 |
Ochiai Observatory | 19 | Ochiai | |
| 369 |
Chichibu Astronomical Observatory, Naoto Satō | 11 | Chichibu | |
| 370 |
Kochi Observatory | 39 | Kochi | |
| 371 |
Tokyo-Okayama (Okayama Astrophysical Observatory; OAO) of the Tokyo Observatory | 33 | Tokyo-Okayama | |
| 372 |
Geisei Observatory | 39 | Geisei | |
| 373 |
Oishi Observatory | 30 | Oishi | |
| 374 |
Minami-Oda Observatory | 28 | Minami-Oda Observatory | |
| 375 |
Uzurano Observatory | 28 | Uzurano | |
| 376 |
Uenohara Observatory | 19 | Uenohara | |
| 377 |
Kwasan Observatory, Kyoto University (Kwasan and Hida Observatories) Src |
26 | Kwasan Observatory, Kyoto | |
| 378 |
Murou Observatory | 29 | Murou | |
| 379 |
Hamamatsu-Yuto Observatory | 22 | Hamamatsu-Yuto | |
| 380 |
Ishiki Observatory | 23 | Ishiki | |
| 381 |
Kiso Observatory, University of Tokyo | 20 | Tokyo-Kiso | |
| 382 |
Norikura Observatory, of Tokyo Astronomical Observatory | 13 | Tokyo-Norikura | |
| 383 |
Chirorin Observatory | 20 | Chirorin | |
| 384 |
Shimada Observatory | 22 | Shimada | |
| 385 |
Nihondaira Observatory | 22 | Nihondaira Observatory | |
| 386 |
Yatsugatake-Kobuchizawa | 19 | Yatsugatake-Kobuchizawa | |
| 387 |
Dodaira Observatory of Tokyo Astronomical Obs. | 11 | Tokyo-Dodaira | |
| 388 |
Mitaka Observatory, Mitaka, Tokyo (of National Astronomical Observatory) | 13 | Tokyo-Mitaka | |
| 389 |
Tokyo Astronomical Observatory (before 1938) | 13 | Tokyo (before 1938) | |
| 390 |
Utsunomiya Observatory | 09 | Utsunomiya | |
| 391 |
Ayashi Station of the Sendai Obs. | 04 | Sendai Observatory, Ayashi Station | |
| 392 |
JCPM Sapporo Station | 01 | JCPM Sapporo Station | |
| 393 |
JCPM Sakura Station | 08 | JCPM Sakura Station | |
| 394 |
JCPM Hamatonbetsu Station | 01 | JCPM Hamatonbetsu Station | |
| 395 |
Tokyo-Asahikawa | 01 | Tokyo-Asahikawa | |
| 396 |
Asahikawa Observatory | 01 | Asahikawa | |
| 397 |
Sapporo Science Center | 01 | Sapporo Science Center | |
| 398 |
Nagatoro Observatory | 11 | Nagatoro | |
| 399 |
Kushiro Observatory | 01 | Kushiro | |
| 400 |
Kitami Observatory | 01 | Kitami | |
| 401 |
Oosato Observatory | 11 | Oosato | |
| 402 |
Dynic Astronomical Observatory | 25 | Dynic Astronomical Observatory | |
| 403 |
Kani Observatory | 21 | Kani | |
| 404 |
Yamamoto Observatory | 07 | Yamamoto | |
| 405 |
Kamihoriguchi Observatory | 10 | Kamihoriguchi | |
| 406 |
Bibai Observatory | 01 | Bibai | |
| 407 |
Kahoku Observatory | 06 | Kahoku | |
| 408 |
Mount Nyukasa Station | 20 | Nyukasa | |
| 409 |
Kiyose and Mizuho | 13 | Kiyose and Mizuho | |
| 410 |
Sengamine Observatory | 28 | Sengamine | |
| 411 |
Oizumi Observatory | 10 | Oizumi | |
| 412 |
Iwaki Observatory | 07 | Iwaki | |
| 413 |
Siding Spring Observatory | NSW | Siding Spring Observatory | |
| 414 |
Mount Stromlo Observatory | ACT | Mount Stromlo | |
| 415 |
Kambah Observatory, near Canberra | ACT | Kambah | |
| 416 |
Barton Observatory, near Canberra | ACT | Barton | |
| 417 |
Yanagida Astronomical Observatory | 17 | Yanagida Astronomical Observatory | |
| 418 |
Tamworth Observatory | NSW | Tamworth | |
| 419 |
Windsor Observatory | NSW | Windsor | |
| 420 |
Sydney Observatory | NSW | Sydney | |
| 421 |
Mt. Kajigamori | 39 | Mt. Kajigamori, Otoyo | |
| 422 |
Loomberah Observatory | NSW | Loomberah | |
| 423 |
North Ryde Observatory | NSW | North Ryde | |
| 424 |
Macquarie Observatory, near Canberra | ACT | Macquarie | |
| 425 |
Taylor Range Observatory | Qld | Taylor Range Observatory, Brisbane | |
| 426 |
Woomera Observatory | SA | Woomera | |
| 427 |
Stockport Observatory | SA | Stockport | |
| 428 |
Reedy Creek Observatory | Qld | Reedy Creek | |
| 429 |
Hawker Observatory | ACT | Hawker | |
| 430 |
Rainbow Observatory | NSW | Rainbow Observatory, near Coonabarabran | |
| 431 |
Mount Tarana Observatory | NSW | Mt. Tarana Observatory, Bathurst | |
| 432 |
Boambee Observatory | NSW | Boambee | |
| 433 |
Bagnall Beach Observatory | NSW | Bagnall Beach Observatory | |
| 434 |
S. Benedetto Po Observatory | Lo | S. Benedetto Po | |
| 435 |
G. Colombo Astronomical Observatory | V | G. Colombo Astronomical Observatory, Padua | |
| 436 |
Livergnano Observatory (Osservatorio di Livergnano) | ER | Osservatorio di Livergnano | |
| 437 |
Haverford Observatory | PA | Haverford | |
| 438 |
Smith College Observatory | MA | Smith College Observatory, Northampton | |
| 439 |
ROTSE-III | NM | ROTSE-III, Los Alamos | |
| 440 |
Elginfield Observatory | ON | Elginfield Observatory | |
| 441 |
Swilken Brae Observatory | SCT | Swilken Brae, St. Andrews | |
| 442 |
Gualba Observatory | CL | Gualba Observatory | |
| 443 |
Plomer Observatory (Observatorio Astronomico Plomer) | BA | Obs. Astronomico Plomer, Buenos Aires | |
| 444 |
Star Cruiser Observatory, Anza | CA | Star Cruiser Observatory | |
| 445 |
Observatori d'Ontinyent | V | Observatorio d'Ontinyent | |
| 446 |
Kingsnake Observatory | TX | Kingsnake Observatory, Seguin | |
| 447 |
Centennial Observatory | CO | Centennial Observatory | |
| 448 |
Desert Moon Observatory; observers: Janet and Berton L. Stevens (Src , Src ) |
NM | Desert Moon Observatory, Las Cruces | |
| 449 |
Griffin Hunter Observatory | SC | Griffin Hunter Observatory, Bethune | |
| 450 |
Carla Jane Observatory | NC | Carla Jane Observatory, Charlotte | |
| 451 |
West Skies Observatory | KS | West Skies Observatory, Mulvane | |
| 452 |
Big Cypress Observatory | FL | Big Cypress Observatory, Fort Lauderdale | |
| 453 |
Edwards Raven Observatory | CA | Edwards Raven Observatory | |
| 454 |
Maryland Space Grant Consortium Observatory | CA | Maryland Space Grant Consortium Observatory | |
| 455 |
CBA Concord | CA | CBA Concord | |
| 456 |
Daventry Observatory | ENG | Daventry Observatory | |
| 457 |
Partizanske Observatory | Trenčín | Partizanske | |
| 458 |
Guadarrama Observatory | MD | Guadarrama Observatory | |
| 459 |
Smith River Observatory | NH | Smith River Observatory, Danbury | |
| 460 |
Area 52 Observatory | AR | Area 52 Observatory, Nashville | |
| 461 |
Piszkéstető Station – of the Konkoly Obs., see #561 and #053; Src |
- | University of Szeged, Piszkesteto Stn. (Konkoly) | |
| 462 |
Mount Belleview Observatory | MD | Mount Belleview Observatory | |
| 463 |
Sommers–Bausch Observatory | CO | Sommers-Bausch Observatory, Boulder | |
| 464 |
Toby Point Observatory | RI | Toby Point Observatory, Narragansett | |
| 465 |
Takapuna Observatory | Au | Takapuna | |
| 466 |
Mount Molehill Observatory | Au | Mount Molehill Observatory, Auckland | |
| 467 |
Stardome Observatory (Auckland Observatory) | Au | Auckland Observatory | |
| 468 |
Campo Catino Astronomical Observatory (Osservatorio Astronomico Campo Catino) | La | Astronomical Observatory, Campo Catino | |
| 469 |
Courroux Observatory | SWF | Courroux | |
| 470 |
Ceccano Observatory | La | Ceccano | |
| 471 |
Houstrup Observatory | - | Houstrup | |
| 472 |
Merlette Observatory | PACA | Merlette | |
| 473 |
Remanzacco Observatory | F | Remanzacco | |
| 474 |
Mount John University Observatory (University of Canterbury Mount John Observatory; UCMJO), | Ca | Mount John Observatory, Lake Tekapo | |
| 475 |
Observatory of Turin (before 1913) | P | Turin (before 1913) | |
| 476 |
Grange Observatory Src |
P | Grange Observatory, Bussoleno | |
| 477 |
Galleywood Observatory | ENG | Galleywood | |
| 478 |
Lamalou-les-Bains Observatory | Occ | Lamalou-les-Bains | |
| 479 |
Sollies-Pont Observatory | PACA | Sollies-Pont | |
| 480 |
Cockfield Observatory | ENG | Cockfield | |
| 481 |
Moorwarfen Observatory | SCT | Moorwarfen | |
| 482 |
St. Andrews Observatory (Observatory of the University of St Andrews) | - | St. Andrews | |
| 483 |
Carter Observatory | Mrl | Carter Observatory, Black Birch Station | |
| 484 |
Happy Valley Observatory | W | Happy Valley, Wellington | |
| 485 |
Carter Observatory | W | Carter Observatory, Wellington | |
| 486 |
Palmerston North Observatory | MW | Palmerston North | |
| 487 |
Macnairston Observatory | SCT | Macnairston Observatory | |
| 488 |
Newcastle upon Tyne | ENG | Newcastle upon Tyne | |
| 489 |
Hemingford Abbots Observatory | ENG | Hemingford Abbots | |
| 490 |
Wimborne Minster Observatory | ENG | Wimborne Minster | |
| 491 |
Centro Astronómico de Yebes | CM | Centro Astronomico de Yebes | |
| 492 |
Mickleover Observatory | ENG | Mickleover | |
| 493 |
Calar Alto Observatory | AN | Calar Alto | |
| 494 |
Stakenbridge Observatory, near Kidderminster | ENG | Stakenbridge | |
| 495 |
Altrincham Observatory | ENG | Altrincham | |
| 496 |
Bishopstoke Observatory | ENG | Bishopstoke | |
| 497 |
Ascot-Loudwater Observatory | ENG | Ascot-Loudwater | |
| 498 |
Earls Barton Observatory | ENG | Earls Barton | |
| 499 |
Cheam Observatory | ENG | Cheam | |
| 500 | Geocentric (e.g. IRAS) | SPACE | - | Geocentric |
| 501 |
Herstmonceux Observatory | ENG | Herstmonceux | |
| 502 |
Colchester Observatory | ENG | Colchester | |
| 503 |
Cambridge Observatory | ENG | Cambridge | |
| 504 |
Le Creusot Observatory (Src ) |
BFC | Le Creusot | |
| 505 |
Simon Stevin Observatory | North Brabant | Simon Stevin | |
| 506 |
Bendestorf Observatory | NI | Bendestorf | |
| 507 |
Nyenheim Observatory | Gelderland | Nyenheim | |
| 508 |
Zeist Observatory | Gelderland | Zeist | |
| 509 |
La Seyne sur Mer Observatory | PACA | La Seyne sur Mer | |
| 510 |
Siegen Observatory | NRW | Siegen | |
| 511 |
Haute-Provence Observatory (Observatoire de Haute-Provence; OHP) | PACA | Haute Provence | |
| 512 |
Leiden Observatory (Sterrewacht Leiden; before 1860) | ZH | Leiden (before 1860) | |
| 513 |
Lyons Observatory | ARA | Lyons | |
| 514 |
Mundenheim Observatory (1907–1913) | RP | Mundenheim (1907-1913) | |
| 515 |
Dhaun Observatory (Volkssternwarte Dhaun) | RP | Volkssternwarte Dhaun, near Kirn | |
| 516 |
Hamburg Observatory (before 1909), German Empire | H | Hamburg (before 1909) | |
| 517 |
Geneva Observatory (Observatory of Geneva) (from 1967) | SWF | Geneva (from 1967) | |
| 518 |
Marine Observatory | H | Marine Observatory, Hamburg | |
| 519 |
Meschede Observatory | NRW | Meschede | |
| 520 |
Bonn Observatory | NRW | Bonn | |
| 521 |
Remeis Observatory (Dr. Remeis-Sternwarte) | FB | Remeis Observatory, Bamberg | |
| 522 |
Observatory of Strasbourg (Observatoire de Strasbourg) | GE | Strasbourg | |
| 523 |
Frankfurt Observatory | HE | Frankfurt | |
| 524 |
Mannheim Observatory | BW | Mannheim | |
| 525 |
Marburg Observatory Src |
HE | Marburg | |
| 526 |
Kiel Observatory | SH | Kiel | |
| 527 |
Altona Observatory (Sternwarte Altona) | H | Altona | |
| 528 |
Göttingen Observatory | NI | Göttingen | |
| 529 |
Christiania Observatory | - | Christiania | |
| 530 |
Lübeck Observatory | SH | Lubeck | |
| 531 |
Collegio Romano Observatory (Osservatorio del Collegio Romano) | La | Collegio Romano, Rome | |
| 532 |
Munich Observatory (Universitäts-Sternwarte München; Bogenhausener Sternwarte; Sternwarte zu Bogenhausen) Königlichen Src |
FB | Munich | |
| 533 |
Padua Observatory | V | Padua | |
| 534 |
Leipzig Observatory (since 1861) | SN | Leipzig (since 1861) | |
| 535 |
Palermo Astronomical Observatory (Osservatorio Astronomico di Palermo "Giuseppe S. Vaiana") | Si | Palermo | |
| 536 |
Babelsberg Observatory (Berlin Observatory after 1913) | BB | Berlin-Babelsberg | |
| 537 |
Urania Observatory of Berlin; Berlin Urania Observatory (Urania Sternwarte) | B | Urania Observatory, Berlin | |
| 538 |
Austrian Naval Observatory or Pola Observatory; (Sternwarte der kaiserlichen und königlichen Kriegsmarine in Pola; Marine-Sternwarte Pola) located in Pola, now Pula, Croatia | - | Pola | |
| 539 |
Kremsmünster Observatory Scr |
UA | Kremsmunster | |
| 540 |
Davidschlag Observatory (Linz Observatory; Private Observatory Meyer/Obermair; Sternwarte Davidschlag) | UA | Linz | |
| 541 |
Štefánik's Observatory (Prague Observatory) | Prague | Prague | |
| 542 |
Falkensee Observatory | BB | Falkensee | |
| 543 |
Leipzig Observatory (before 1861), German Empire | SN | Leipzig (before 1861) | |
| 544 |
Wilhelm Foerster Observatory (Wilhelm-Foerster-Sternwarte) | B | Wilhelm Foerster Observatory, Berlin | |
| 545 |
Vienna Observatory (before 1879), Austria-Hungary | Vi | Vienna (before 1879) | |
| 546 |
Oppolzer Observatory | Vi | Oppolzer Observatory, Vienna | |
| 547 |
Breslau Observatory (former German Empire; now: Wroclaw University Astronomical Observatory) | LSV | Wroclaw, former Breslau | |
| 548 |
Berlin Observatory (1835–1913) (Berliner Sternwarte, Berlin Observatory, before 1913) | B | Berlin (1835-1913) | |
| 549 |
Uppsala Astronomical Observatory (UAO; Astronomiska observatoriet i Uppsala) | Up | Uppsala | |
| 550 |
Schwerin Observatory | MV | Schwerin | |
| 551 |
Hurbanovo Observatory, formerly O'Gyalla | Nitra | Hurbanovo, formerly O'Gyalla | |
| 552 |
San Vittore Observatory (Osservatorio San Vittore) | ER | Osservatorio S. Vittore, Bologna | |
| 553 |
Chorzów Observatory | SV | Chorzow | |
| 554 |
Burgsolms Observatory | NI | Burgsolms Observatory, Wetzlar | |
| 555 |
Cracow-Fort Skała Observatory | LPV | Cracow-Fort Skala | |
| 556 |
Reintal Observatory | FB | Reintal, near Munich | |
| 557 |
Ondřejov Observatory (Observatoř Ondřejov); observers: Marek Wolf, Josef Hanuš[2] | SK | Ondrejov | |
| 558 |
Warsaw Observatory | MV | Warsaw | |
| 559 |
Serra La Nave Observatory | Si | Serra La Nave | |
| 560 |
Madonna di Dossobuono Observatory (Osservatorio Madonna di Dossobuono) | V | Madonna di Dossobuono | |
| 561 |
Piszkéstető Station – of the Konkoly Obs., Budapest,see #461 and #053 | - | Piszkesteto Stn. (Konkoly) | |
| 562 |
Figl Observatory | LA | Figl Observatory, Vienna | |
| 563 |
Seewalchen Observatory | UA | Seewalchen | |
| 564 |
Herrsching Observatory | FB | Herrsching | |
| 565 |
Bassano Bresciano Observatory (Osservatorio Astronomico di Bassano Bresciano) | Lo | Bassano Bresciano | |
| 566 |
Haleakala-NEAT/GEODSS | HI | Haleakala-NEAT/GEODSS | |
| 567 |
Chions Observatory (Osservatorio di Chions; Chaonis Observatory) | F | Chions | |
| 568 |
Mauna Kea Observatory | HI | Mauna Kea | |
| 569 |
Helsinki Observatory | Uusimaa | Helsinki | |
| 570 |
Vilnius Observatory (since 1939) | - | Vilnius (since 1939) | |
| 571 |
Cavriana Observatory (Osservatorio "Giordano Bruno") | Lo | Cavriana | |
| 572 |
Cologne Observatory | NRW | Cologne | |
| 573 |
Eldagsen Observatory | NI | Eldagsen | |
| 574 |
Gottolengo Observatory | Lo | Gottolengo | |
| 575 |
La Chaux de Fonds Observatory | SWF | La Chaux de Fonds | |
| 576 |
Burwash Observatory | ENG | Burwash | |
| 577 |
Metzerlen Observatory | SWG | Metzerlen Observatory | |
| 578 |
Linden Observatory | Gauteng | Linden Observatory | |
| 579 |
Novi Ligure Observatory | P | Novi Ligure | |
| 580 |
Graz University Observatory | S | Graz | |
| 581 |
Sedgefield Observatory | WC | Sedgefield | |
| 582 |
Orwell Park Observatory | ENG | Orwell Park | |
| 583 |
Odessa-Mayaki Observatory | Odessa | Odessa-Mayaki | |
| 584 |
Leningrad Observatory | Saint Petersburg | Leningrad | |
| 585 |
Kiev comet station | Kiev (Oblast) | Kyiv comet station | |
| 586 |
Pic du Midi Observatory (Observatoire du Pic du Midi) | Occ | Pic du Midi | |
| 587 |
Sormano Astronomical Observatory (Osservatorio Astronomico Sormano) | Lo | Sormano | |
| 588 |
Eremo di Tizzano Observatory | ER | Eremo di Tizzano | |
| 589 |
Santa Lucia Stroncone Astronomical Observatory (Osservatorio Astrometrico Santa Lucia Stroncone); observers: Antonio Vagnozzi[2] | U | Santa Lucia Stroncone | |
| 590 |
Metzerlen Observatory | SWG | Metzerlen | |
| 591 |
Resse Observatory | NI | Resse Observatory | |
| 592 |
Solingen Observatory | NRW | Solingen | |
| 593 |
Monte Argentario Observatory | Tu | Monte Argentario | |
| 594 |
Monte Autore Observatory | La | Monte Autore | |
| 595 |
Farra d'Isonzo Observatory (Astronomical Observatory of Farra d'Isonzo; Osservatorio Astronomico di Farra d'Isonzo) | F | Farra d'Isonzo | |
| 596 |
Colleverde di Guidonia Observatory (Osservatorio Colleverde di Guidonia) | La | Colleverde di Guidonia | |
| 597 |
Springe Observatory | NI | Springe | |
| 598 |
Loiano Observatory (Osservatorio Astronomico di Loiano) | ER | Loiano | |
| 599 |
Campo Imperatore Near-Earth Object Survey (CINEOS) | Ab | Campo Imperatore-CINEOS | |
| 600 |
TLC Observatory | ER | TLC Observatory, Bologna | |
| 601 |
Engelhardt Observatory | SN | Engelhardt Observatory, Dresden | |
| 602 |
Urania Observatory | Vi | Urania Observatory, Vienna | |
| 603 |
Bothkamp Observatory (Sternwarte Bothkamp), near Kiel Src |
SH | Bothkamp | |
| 604 |
Archenhold Observatory (Archenhold Sternwarte) | B | Archenhold Sternwarte, Berlin-Treptow | |
| 605 |
Marl Observatory | NRW | Marl | |
| 606 |
Norderstedt Observatory | SH | Norderstedt | |
| 607 |
Hagen Observatory | NRW | Hagen Observatory, Ronkhausen | |
| 608 |
Air Force Maui Optical and Supercomputing observatory (AMOS) Haleakala-AMOS | HI | Haleakala-AMOS | |
| 609 |
Osservatorio Polino Observatory | U | Osservatorio Polino | |
| 610 |
Pianoro Observatory | ER | Pianoro | |
| 611 |
Starkenburg Observatory (Heppenheim Observatory; Starkenburg-Sternwarte) | NI | Starkenburg Sternwarte, Heppenheim | |
| 612 |
Lenkerbeck Observatory | NRW | Lenkerbeck | |
| 613 |
Heisingen Observatory | NRW | Heisingen | |
| 614 |
Soisy-sur-Seine Observatory | IDF | Soisy-sur-Seine | |
| 615 |
Observatory of Saint-Veran (Src ) |
PACA | St. Veran | |
| 616 |
Brno Observatory | South Moravia | Brno | |
| 617 |
Arbonne-la-Forêt Observatory | IDF | Arbonne la Foret | |
| 618 |
Martigues Observatory | PACA | Martigues | |
| 619 |
Sabadell Observatory | CT | Sabadell | |
| 620 |
Observatorio Astronómico de Mallorca; observer: Reiner Stoss, Salvador Sánchez, Jaume Nomen[2] | IB | Observatorio Astronomico de Mallorca | |
| 621 |
Bergisch Gladbach Observatory | NRW | Bergisch Gladbach | |
| 622 |
Oberwichtrach Observatory | SWG | Oberwichtrach | |
| 623 |
Liège Observatory | WAL | Liege | |
| 624 |
Dertingen Observatory | BW | Dertingen | |
| 625 |
Air Force Maui Optical and Supercomputing observatory (AMOS) Kihei | HI | Kihei-AMOS Remote Maui Experimental Site | |
| 626 |
Geel Observatory | VLG | Geel | |
| 627 |
Blauvac Observatory; observer: René Roy[2] | PACA | Blauvac | |
| 628 |
Turtle Star Observatory Src |
NRW | Mulheim-Ruhr | |
| 629 |
Szeged Observatory, JATE Observatory | - | Szeged Observatory | |
| 630 |
Osenbach Observatory | GE | Osenbach | |
| 631 |
Hamburg-Georgswerder | H | Hamburg-Georgswerder | |
| 632 |
San Polo A Mosciano | Tu | San Polo A Mosciano | |
| 633 |
Romito Observatory | Lo | Romito | |
| 634 |
Crolles Observatory | ARA | Crolles | |
| 635 |
Pergignan Observatory | Occ | Pergignan | |
| 636 |
Walter Hohmann Observatory (Essen Observatory) Src |
NRW | Essen | |
| 637 |
Hamburg-Himmelsmoor Observatory | H | Hamburg-Himmelsmoor | |
| 638 |
Detmold Observatory | NRW | Detmold | |
| 639 |
Dresden Observatory | SN | Dresden | |
| 640 |
Senftenberger Observatory (Senftenberger Sternwarte) | SK | Senftenberger Sternwarte | |
| 641 |
Overberg Observatory | WC | Overberg | |
| 642 |
Oak Bay | BC | Oak Bay, Victoria | |
| 643 |
OCA-Anza Observatory (Orange County Astronomers – Anza) | CA | OCA-Anza Observatory | |
| 644 |
Near-Earth Asteroid Tracking (NEAT) at (Palomar Observatory) | CA | Palomar Mountain/NEAT | |
| 645 |
Sloan Digital Sky Survey (SDSS), Sunspot, at (Apache Point Observatory) | NM | Apache Point-Sloan Digital Sky Survey | |
| 646 |
Santana Observatory: observer: Robert Stephens (see #G79, #U81)[2] | CA | Santana Observatory, Rancho Cucamonga | |
| 647 |
Stone Finder Observatory | AB | Stone Finder Observatory, Calgary | |
| 648 |
Winer Observatory, Sonoita | AZ | Winer Observatory, Sonoita | |
| 649 |
Powell Observatory, Louisburg | KS | Powell Observatory, Louisburg | |
| 650 |
Temecula Observatory | CA | Temecula | |
| 651 |
Grasslands Observatory, Tucson | AZ | Grasslands Observatory, Tucson | |
| 652 |
Rock Finder Observatory | AB | Rock Finder Observatory, Calgary | |
| 653 |
Torus Observatory | WA | Torus Observatory, Buckley | |
| 654 |
Table Mountain Observatory, Wrightwood-PHMC | CA | Table Mountain Observatory, Wrightwood-PHMC | |
| 655 |
Sooke Observatory | BC | Sooke | |
| 656 |
Victoria Observatory | BC | Victoria | |
| 657 |
Climenhaga Observatory | BC | Climenhaga Observatory, Victoria | |
| 658 |
National Research Council of Canada (Dominion Astrophysical Observatory, Saanich) | BC | National Research Council of Canada | |
| 659 |
Heron Cove Observatory, Orcas | WA | Heron Cove Observatory, Orcas | |
| 660 |
Leuschner Observatory, Berkeley | CA | Leuschner Observatory, Berkeley | |
| 661 |
Rothney Astrophysical Observatory, Priddis | AB | Rothney Astrophysical Observatory, Priddis | |
| 662 |
Lick Observatory, Mount Hamilton | CA | Lick Observatory, Mount Hamilton | |
| 663 |
Red Mountain Observatory, Ivins | UT | Red Mountain Observatory | |
| 664 |
Manastash Ridge Observatory, Ellensburg | WA | Manastash Ridge Observatory | |
| 665 |
Wallis Observatory | CA | Wallis Observatory | |
| 666 |
Moorpark College Observatory, Ventura County | CA | Moorpark College Observatory | |
| 667 |
Wanapum Dam Observatory | WA | Wanapum Dam | |
| 668 |
San Emigdio Peak | CA | San Emigdio Peak | |
| 669 |
Ojai Observatory | CA | Ojai | |
| 670 |
Camarillo Observatory | CA | Camarillo | |
| 671 |
Stony Ridge Observatory | CA | Stony Ridge | |
| 672 |
Mount Wilson Observatory | CA | Mount Wilson | |
| 673 |
Table Mountain Observatory | CA | Table Mountain Observatory, Wrightwood | |
| 674 |
Ford Observatory | CA | Ford Observatory, Wrightwood | |
| 675 |
Palomar Observatory | CA | Palomar Mountain | |
| 676 |
San Clemente Observatory | CA | San Clemente | |
| 677 |
Lake Arrowhead | CA | Lake Arrowhead | |
| 678 |
Fountain Hills Observatory | AZ | Fountain Hills | |
| 679 |
National Astronomical Observatory (Mexico) | Baja California | San Pedro Martir | |
| 680 |
Los Angeles Observatory | CA | Los Angeles | |
| 681 |
Calgary Observatory | AB | Calgary | |
| 682 |
Crescent Butte Observatory; observer Edwin E. Sheridan (discoverer of minor planets) | UT | Kanab | |
| 683 |
Goodricke-Pigott Observatory, Tucson | AZ | Goodricke-Pigott Observatory, Tucson | |
| 684 |
Prescott Observatory | AZ | Prescott | |
| 685 |
Williams Observatory | AZ | Williams | |
| 686 |
U. of Minn. Infrared Obs., Mt. Lemmon (UMN Mount Lemmon Observing Facility) | AZ | U. of Minn. Infrared Obs., Mt. Lemmon | |
| 687 |
Northern Arizona University | AZ | Northern Arizona University, Flagstaff | |
| 688 |
Lowell Observatory, Anderson Mesa Station | AZ | Lowell Observatory, Anderson Mesa Station | |
| 689 |
United States Naval Observatory Flagstaff Station (NOFS) | AZ | U.S. Naval Observatory, Flagstaff | |
| 690 |
Lowell Observatory; observer: Brian Skiff | AZ | Lowell Observatory, Flagstaff | |
| 691 |
Spacewatch at Kitt Peak, Steward Observatory | AZ | Steward Observatory, Kitt Peak-Spacewatch | |
| 692 |
Steward Observatory | AZ | Steward Observatory, Tucson | |
| 693 |
Catalina Station | AZ | Catalina Station, Tucson | |
| 694 |
Tumamoc Hill at Steward Observatory | AZ | Tumamoc Hill, Tucson | |
| 695 |
Kitt Peak National Observatory | AZ | Kitt Peak | |
| 696 |
Fred Lawrence Whipple Observatory | AZ | Whipple Observatory, Mt. Hopkins | |
| 697 |
MDM Observatory at Kitt Peak, McGraw-Hill | AZ | Kitt Peak, McGraw-Hill | |
| 698 |
Mt. Bigelow | AZ | Mt. Bigelow | |
| 699 |
Lowell Observatory Near-Earth-Object Search (LONEOS) at Anderson Mesa Station, Lowell Observatory | AZ | Lowell Observatory-LONEOS | |
| 700 |
Chinle Observatory | AZ | Chinle | |
| 701 |
Junk Bond Observatory, Sierra Vista | AZ | Junk Bond Observatory, Sierra Vista | |
| 702 |
Joint Observatory for cometary research (now the site of Magdalena Ridge Observatory) | NM | Joint Obs. for cometary research, Socorro | |
| 703 |
Catalina Sky Survey, Tucson | AZ | Catalina Sky Survey | |
| 704 |
Lincoln Laboratory ETS (Lincoln Laboratory's Experimental Test Site), Socorro, (also see LINEAR) | NM | Lincoln Laboratory ETS, New Mexico | |
| 705 |
Apache Point, Sunspot (Apache Point Observatory) | NM | Apache Point | |
| 706 |
Salida Observatory | CO | Salida | |
| 707 |
Chamberlin field station | CO | Chamberlin field station | |
| 708 |
Chamberlin Observatory, Denver | CO | Chamberlin Observatory, Denver | |
| 709 |
W & B Observatory, Warren & Beverly" Offutt Observatory | NM | W & B Observatory, Cloudcroft | |
| 710 |
MPO Observatory | CO | MPO Observatory, Florissant | |
| 711 |
McDonald Observatory | TX | McDonald Observatory, Fort Davis | |
| 712 |
USAF Academy Observatory | CO | USAF Academy Observatory, Colorado Springs | |
| 713 |
Thornton Observatory; observer: Robert A. Koff (also see #H09) | CO | Thornton | |
| 714 |
Bagdad Observatory | AZ | Bagdad | |
| 715 |
Jornada Observatory | NM | Jornada Observatory, Las Cruces | |
| 716 |
Palmer Divide Observatory; observer: Brian D. Warner | CO | Palmer Divide Observatory, Colorado Springs | |
| 717 |
Prude Ranch Observatory | TX | Prude Ranch | |
| 718 |
University of Utah, Tooele | UT | Tooele | |
| 719 |
Etscorn Observatory (Frank T. Etscorn Campus Observatory, Socorro New Mexico Tech Astronomy Club Src |
NM | Etscorn Observatory | |
| 720 |
Universidad de Monterrey Observatory, Nuevo León | - | Universidad de Monterrey | |
| 721 |
Lime Creek Observatory | NE | Lime Creek | |
| 722 |
Missouri City Observatory | TX | Missouri City | |
| 723 |
Cottonwood Observatory | OK | Cottonwood Observatory, Ada | |
| 724 |
National Observatory (Observatorio Astronómico Nacional; Observatorio de Tacubaya) | - | National Observatory, Tacubaya | |
| 725 |
Fair Oaks Ranch Observatory | TX | Fair Oaks Ranch | |
| 726 |
Fire in the Sky Observatory | MN | Brainerd | |
| 727 |
Zeno Observatory | OK | Zeno Observatory, Edmond | |
| 728 |
Corpus Christi | TX | Corpus Christi | |
| 729 |
Glenlea Astronomical Observatory | MB | Glenlea Astronomical Observatory, Winnipeg | |
| 730 |
University of North Dakota, Grand Forks | ND | University of North Dakota, Grand Forks | |
| 731 |
Rose-Hulman Observatory | IN | Rose-Hulman Observatory, Terre Haute | |
| 732 |
Oaxaca Observatory | - | Oaxaca | |
| 733 |
Allen Observatory | TX | Allen, Texas | |
| 734 |
Farpoint Observatory | KS | Farpoint Observatory, Eskridge | |
| 735 |
George Observatory (Needville Observatory) | TX | George Observatory, Needville | |
| 736 |
Houston Observatory | TX | Houston | |
| 737 |
New Bullpen Observatory | GA | New Bullpen Observatory, Alpharetta | |
| 738 |
Observatory of the State University of Missouri | MO | Observatory of the State University of Missouri | |
| 739 |
Sunflower Observatory | KS | Sunflower Observatory, Olathe | |
| 740 |
SFA Observatory | TX | SFA Observatory, Nacogdoches | |
| 741 |
Goodsell Observatory | MN | Goodsell Observatory, Northfield | |
| 742 |
Drake University | IA | Drake University, Des Moines | |
| 743 |
University of Minnesota | MN | University of Minnesota, Minneapolis | |
| 744 |
Doyan Rose Observatory | IN | Doyan Rose Observatory, Indianapolis | |
| 745 |
Glasgow Observatory | MO | Morrison Observatory, Glasgow | |
| 746 |
Brooks Astronomical Observatory | MI | Brooks Observatory, Mt. Pleasant | |
| 747 |
Highland Road Park Observatory (a.k.a. Baton Rouge Observatory) | LA | Highland Road Park Observatory | |
| 748 |
Van Allen Observatory | IA | Van Allen Observatory, Iowa City | |
| 749 |
Oakwood Observatory | GA | Oakwood | |
| 750 |
Hobbs Observatory | WI | Hobbs Observatory, Fall Creek | |
| 751 |
Lake Saint Louis Observatory | MO | Lake Saint Louis | |
| 752 |
Puckett Observatory | GA | Puckett Observatory, Mountain Town | |
| 753 |
Washburn Observatory | WI | Washburn Observatory, Madison | |
| 754 |
Yerkes Observatory | WI | Yerkes Observatory, Williams Bay | |
| 755 |
Optec Observatory | MI | Optec Observatory | |
| 756 |
Dearborn Observatory | IL | Dearborn Observatory, Evanston | |
| 757 |
High Point Observatory | NC | High Point | |
| 758 |
Astronaut Memorial Planetarium & Observatory (BCC Observatory; Brevard Community College Observatory) | FL | BCC Observatory, Cocoa | |
| 759 |
Nashville Observatory | TN | Nashville | |
| 760 |
Goethe Link Observatory | IN | Goethe Link Observatory, Brooklyn | |
| 761 |
Quail Hollow Observatory | FL | Zephyrhills | |
| 762 |
Four Winds Observatory | MI | Four Winds Observatory, Lake Leelanau | |
| 763 |
King City Observatory | ON | King City | |
| 764 |
Puckett Observatory | GA | Puckett Observatory, Stone Mountain | |
| 765 |
Cincinnati Observatory | OH | Cincinnati | |
| 766 |
Michigan State University Observatory | MI | Michigan State University Obs., East Lansing | |
| 767 |
Angell Hall Observatory | MI | Ann Arbor | |
| 768 |
UM-Dearborn Observatory | MI | Dearborn Observatory | |
| 769 |
McMillin Observatory | OH | McMillin Observatory, Columbus | |
| 770 |
Crescent Moon Observatory | OH | Crescent Moon Observatory, Columbus | |
| 771 |
Boyeros Observatory (Observatorio de Rancho Boyeros) | - | Boyeros Observatory, Havana | |
| 772 |
Boltwood Observatory | ON | Boltwood Observatory, Stittsville | |
| 773 |
Warner and Swasey Observatory – Cleveland | OH | Warner and Swasey Observatory, Cleveland | |
| 774 |
Warner and Swasey Nassau Station – Chardon | OH | Warner and Swasey Nassau Station, Chardon | |
| 775 |
Sayre Observatory | PA | Sayre Observatory, South Bethlehem | |
| 776 |
Foggy Bottom Observatory | NY | Foggy Bottom, Hamilton | |
| 777 |
Toronto Observatory | ON | Toronto | |
| 778 |
Allegheny Observatory | PA | Allegheny Observatory, Pittsburgh | |
| 779 |
David Dunlap Observatory | ON | David Dunlap Observatory, Richmond Hill | |
| 780 |
Leander McCormick Observatory | VA | Leander McCormick Observatory, Charlottesville | |
| 781 |
Quito Observatory | - | Quito | |
| 782 |
Quito, comet astrograph station | - | Quito, comet astrograph station | |
| 783 |
Rixeyville Observatory | VA | Rixeyville | |
| 784 |
Stull Observatory | NY | Stull Observatory, Alfred University | |
| 785 |
Fitz-Randolph Observatory | NJ | Fitz-Randolph Observatory, Princeton | |
| 786 |
United States Naval Observatory (USNO; since 1893) | D.C. | U.S. Naval Obs., Washington (since 1893) | |
| 787 |
United States Naval Observatory (USNO; before 1893) | D.C. | U.S. Naval Obs., Washington (before 1893) | |
| 788 |
Mount Cuba Observatory | DE | Mount Cuba Observatory, Wilmington | |
| 789 |
Litchfield Observatory (Hamilton College), Oneida County; not to be confused with #845 | NY | Litchfield Observatory, Clinton | |
| 790 |
Dominion Observatory | ON | Dominion Observatory, Ottawa | |
| 791 |
Flower and Cook Observatory | PA | Flower and Cook Observatory, Philadelphia | |
| 792 |
University of Rhode Island | RI | University of Rhode Island, Quonochontaug | |
| 793 |
Dudley Observatory (before 1893) | NY | Dudley Observatory, Albany (before 1893) | |
| 794 |
Vassar College Observatory | NY | Vassar College Observatory, Poughkeepsie | |
| 795 |
Rutherford Observatory | NY | Rutherford | |
| 796 |
Stamford Observatory | CT | Stamford | |
| 797 |
Yale University Observatory – New Haven | CT | Yale Observatory, New Haven | |
| 798 |
Yale University Observatory – Bethany | CT | Yale Observatory, Bethany | |
| 799 |
Winchester Observatory | MA | Winchester | |
| 800 |
Boyden Station of the Harvard Observatory | - | Harvard Observatory, Arequipa | |
| 801 |
Oak Ridge Observatory (George R. Agassiz Station) | MA | Oak Ridge Observatory | |
| 802 |
Harvard College Observatory | MA | Harvard Observatory, Cambridge | |
| 803 |
Taunton Observatory | MA | Taunton | |
| 804 |
Santiago-San Bernardo Observatory | - | Santiago-San Bernardo | |
| 805 |
Cerro El Roble Station (of Chile's National Astronomical Observatory, see #806), Santiago | - | Santiago-Cerro El Roble | |
| 806 |
National Astronomical Observatory (Chile) | - | Santiago-Cerro Calán | |
| 807 |
Cerro Tololo Inter-American Observatory | Co | Cerro Tololo Observatory, La Serena | |
| 808 |
Félix Aguilar Observatory (Observatorio Félix Aguilar; Observatorio Astronómico Félix Aguilar; Dr. Carlos U. Cesco Observatory; Estación de Altura Carlos Ulrico Cesco) | J | El Leoncito | |
| 809 |
La Silla Observatory of the European Southern Observatory (ESO) | Co | European Southern Observatory, La Silla | |
| 810 |
George R. Wallace Jr. Astrophysical Observatory (WAO) | MA | Wallace Observatory, Westford | |
| 811 |
Maria Mitchell Observatory | MA | Maria Mitchell Observatory, Nantucket | |
| 812 |
Viña del Mar Observatory | - | Vina del Mar | |
| 813 |
Santiago-Quinta Normal (1862–1920) (see #806, National Astronomical Observatory) | - | Santiago-Quinta Normal (1862-1920) | |
| 814 |
North Scituate Observatory | RI | North Scituate | |
| 815 |
Santiago-Santa Lucia (1849–1861) (see #806, National Astronomical Observatory) | - | Santiago-Santa Lucia (1849-1861) | |
| 816 |
Rand Observatory | NY | Rand Observatory | |
| 817 |
Sudbury Observatory | MA | Sudbury | |
| 818 |
Gémeaux Observatory (Observatoire Gémeaux) | QC | Gemeaux Observatory, Laval | |
| 819 |
Val-des-Bois Observatory | QC | Val-des-Bois | |
| 820 |
Tarija Observatory | - | Tarija | |
| 821 |
Bosque Alegre Station (Estación Astrofísica de Bosque Alegre) of the Córdoba Observatory, see #822 | Cór | Cordoba-Bosque Alegre | |
| 822 |
Argentine National Observatory (Córdoba Observatory; Astronomical Observatory of Córdoba; Observatorio Astronómico de Córdoba) | Cór | Cordoba | |
| 823 |
Fitchburg Observatory | MA | Fitchburg | |
| 824 |
Lake Clear Observatory | NY | Lake Clear | |
| 825 |
Granville Observatory | MA | Granville | |
| 826 |
Plessisville Observatory, Plessisville | QC | Plessissville | |
| 827 |
Saint-Félicien Observatory | QC | Saint-Felicien | |
| 828 |
Assonet Observatory | MA | Assonet | |
| 829 |
Leoncito Astronomical Complex (Complejo Astronómico El Leoncito), also see #808 | J | Complejo Astronomico El Leoncito | |
| 830 |
Hudson Observatory | NH | Hudson | |
| 831 |
Rosemary Hill Observatory | FL | Rosemary Hill Observatory, University of Florida | |
| 832 |
Etters Observatory | PA | Etters | |
| 833 |
Mercedes Observatory (Observatorio Astronomico de Mercedes) | BA | Obs. Astronomico de Mercedes, Buenos Aires | |
| 834 |
Argentinian Association of Amateur Astronomers (Asociación Argentina Amigos de la Astronomía; A.A.A.A., asaramas) | BA | Buenos Aires-AAAA | |
| 835 |
Drum Hill Station | MA | Drum Hill Station, Chelmsford | |
| 836 |
Furnace Brook Observatory | RI | Furnace Brook Observatory, Cranston | |
| 837 |
Jupiter Observatory; Boca Raton Observatory at Boca Raton; observer: B. A. Segal Src |
FL | Jupiter | |
| 838 |
Dayton Observatory | OH | Dayton | |
| 839 |
La Plata Astronomical Observatory (Observatorio Astronómico de La Plata) | LP | La Plata | |
| 840 |
Flint Observatory | MI | Flint | |
| 841 |
Martin Observatory | VA | Martin Observatory, Blacksburg | |
| 842 |
Gettysburg College Observatory | PA | Gettysburg College Observatory | |
| 843 |
Emerald Lane Observatory | AL | Emerald Lane Observatory, Decatur | |
| 844 |
Los Molinos Observatory (Observatorio Astronómico Los Molinos) | - | Observatorio Astronomico Los Molinos | |
| 845 |
Clinton B. Ford Observatory; not to be confused with #789 | NY | Ford Observatory, Ithaca | |
| 846 |
Principia Astronomical Observatory | IL | Principia Astronomical Observatory, Elsah | |
| 847 |
Lunar Cafe Observatory | MI | Lunar Cafe Observator, Flint | |
| 848 |
Tenagra Observatory Src |
OR | Tenagra Observatory, Cottage Grove | |
| 849 |
Everstar Observatory (EverStaR Observatory) | KS | Everstar Observatory, Olathe | |
| 850 |
Cordell-Lorenz Observatory | TN | Cordell-Lorenz Observatory, Sewanee | |
| 851 |
Burke-Gaffney Observatory | NS | Burke-Gaffney Observatory, Halifax | |
| 852 |
River Moss Observatory | MO | River Moss Observatory, St. Peters | |
| 853 |
Biosphere 2 Observatory | AZ | Biosphere 2 Observatory | |
| 854 |
Sabino Canyon Observatory | AZ | Sabino Canyon Observatory, Tucson | |
| 855 |
Wayside Observatory | MN | Wayside Observatory, Minnetonka | |
| 856 |
Roach Motel Observatory | CA | Riverside | |
| 857 |
Iowa Robotic Observatory | AZ | Iowa Robotic Observatory, Sonoita | |
| 858 |
Tebbutt Observatory | NM | Tebbutt Observatory, Edgewood | |
| 859 |
Wykrota Observatory (Observatório Wykrota) at CEAMIG (Centro de Estudos Astronômicos de Minas Gerais) | MG | Wykrota Observatory-CEAMIG | |
| 860 |
Valinhos Observatory | SP | Valinhos | |
| 861 |
Barão Geraldo Observatory | SP | Barao Geraldo | |
| 862 |
Saku Observatory | - | Saku | |
| 863 |
Furukawa Observatory | - | Furukawa | |
| 864 |
Kumamoto Civil Astronomical Observatory (KCAO) | - | Kumamoto | |
| 865 |
Emmy Observatory | NY | Emmy Observatory, New Paltz | |
| 866 |
United States Naval Academy | MD | U.S. Naval Academy, Michelson | |
| 867 |
Saji Observatory | - | Saji Observatory | |
| 868 |
Hidaka Observatory | - | Hidaka Observatory | |
| 869 |
Tosa Observatory | - | Tosa | |
| 870 |
Campinas Observatory (Observatório de Campinas; Observatório Municipal de Campinas "Jean Nicolini") | SP | Campinas | |
| 871 |
Akou Observatory | - | Akou | |
| 872 |
Tokushima Observatory | 36 | Tokushima | |
| 873 |
Kurashiki Observatory, Okayama Astrophysical Observatory | 33 | Kurashiki Observatory | |
| 874 |
Pico dos Dias Observatory (Observatório Pico dos Dias) | MG | Observatorio do Pico dos Dias, Itajubá | |
| 875 |
Yorii Observatory | - | Yorii | |
| 876 |
Honjo Observatory | - | Honjo | |
| 877 |
Okutama Observatory | - | Okutama | |
| 878 |
Kagiya Observatory | - | Kagiya | |
| 879 |
Tōkai Observatory | 23 | Tokai | |
| 880 |
National Observatory (Brazil) (Rio de Janeiro Observatory; Observatório Nacional; ON) | RJ | Rio de Janeiro | |
| 881 |
Toyota Observatory | 23 | Toyota | |
| 882 |
JCPM Oi Station | - | JCPM Oi Station | |
| 883 |
Shizuoka Observatory | 22 | Shizuoka | |
| 884 |
Kawane Observatory | - | Kawane | |
| 885 |
JCPM Yakiimo Station | 22 | JCPM Yakiimo Station | |
| 886 |
Mishima Observatory (at Susono, Shizuoka and Mishima, Shizuoka) | 22 | Mishima | |
| 887 |
Ojima Observatory | 10 | Ojima | |
| 888 |
Gekko Observatory | 22 | Gekko | |
| 889 |
Karasuyama Observatory | - | Karasuyama | |
| 890 |
JCPM Tone Station | - | JCPM Tone Station | |
| 891 |
JCPM Kimachi Station | - | JCPM Kimachi Station | |
| 892 |
YGCO Hoshikawa and Nagano Stations | 20 | YGCO Hoshikawa and Nagano Stations | |
| 893 |
Sendai Astronomical Observatory (Sendai Municipal Observatory) | - | Sendai Municipal Observatory | |
| 894 |
Kiyosato Observatory | - | Kiyosato | |
| 895 |
Hatamae Observatory | - | Hatamae | |
| 896 |
Yatsugatake South Base Observatory (near #386 Yatsugatake-Kobuchizawa) | 13 | Yatsugatake South Base Observatory | |
| 897 |
YGCO Chiyoda Station (YGCO: Yamaneko Group of Comet Observers) | - | YGCO Chiyoda Station | |
| 898 |
Fujieda Observatory | 22 | Fujieda | |
| 899 |
Toma Observatory | - | Toma | |
| 900 |
Moriyama Observatory | 25 | Moriyama | |
| 901 |
Tajimi Observatory | 21 | Tajimi | |
| 902 |
Ootake Observatory | - | Ootake | |
| 903 |
Fukuchiyama and Kannabe Observatory | - | Fukuchiyama and Kannabe | |
| 904 |
Go-Chome and Kobe-Suma Observatory | - | Go-Chome and Kobe-Suma | |
| 905 |
Nachi-Katsuura Observatory | 30 | Nachi-Katsuura Observatory | |
| 906 |
Cobram Observatory | Vic | Cobram | |
| 907 |
Melbourne Observatory | Vic | Melbourne | |
| 908 |
Toyama Observatory | - | Toyama | |
| 909 |
Snohomish Hilltop Observatory | WA | Snohomish Hilltop Observatory | |
| 910 |
OCA–DLR Asteroid Survey (ODAS) at Caussols | - | Caussols-ODAS | |
| 911 |
Collins Observatory (Eileen M. Collins Observatory), Corning | NY | Collins Observatory, Corning Community College | |
| 912 |
Carbuncle Hill Observatory; observer: Donald Pray (also see #I00) | RI | Carbuncle Hill Observatory, Greene | |
| 913 |
Kappa Crucis Observatory (Observatorio Kappa Crucis) | - | Observatorio Kappa Crucis, Montevideo | |
| 914 |
Underwood Observatory | MA | Underwood Observatory, Hubbardston | |
| 915 |
River Oaks Observatory | TX | River Oaks Observatory, New Braunfels | |
| 916 |
Oakley Observatory | IN | Oakley Observatory, Terre Haute | |
| 917 |
Pacific Lutheran University Keck Observatory | WA | Pacific Lutheran University Keck Observatory | |
| 918 |
Badlands Observatory | SD | Badlands Observatory, Quinn | |
| 919 |
Desert Beaver Observatory | AZ | Desert Beaver Observatory | |
| 920 |
RIT Observatory (Rochester Institute of Technology) | NY | RIT Observatory, Rochester | |
| 921 |
SW Institute for Space Research | NM | SW Institute for Space Research, Cloudcroft | |
| 922 |
Timberland Observatory | AL | Timberland Observatory, Decatur | |
| 923 |
Bradstreet Observatory | PA | The Bradstreet Observatory, St. Davids | |
| 924 |
Cégep de Trois-Rivières Observatory (Observatoire du Cégep de Trois-Rivières) | - | Observatoire du Cegep de Trois-Rivieres | |
| 925 |
Palominas Observatory | AZ | Palominas Observatory | |
| 926 |
Tenagra II Observatory | AZ | Tenagra II Observatory, Nogales | |
| 927 |
Madison-YRS | WI | Madison-YRS | |
| 928 |
Moonedge Observatory | NY | Moonedge Observatory, Northport | |
| 929 |
Blackberry Observatory | LA | Port Allen | |
| 930 |
Southern Stars Observatory | - | Southern Stars Observatory, Tahiti | |
| 931 |
Punaauia Observatory, Puna'auia | - | Punaauia | |
| 932 |
John J. McCarthy Observatory | CT | John J. McCarthy Obs., New Milford | |
| 933 |
Rockland Observatory | AZ | Rockland Observatory, Sierra Vista | |
| 934 |
Poway Valley Observatory | CA | Poway Valley | |
| 935 |
Wyrick Observatory | VA | Wyrick Observatory, Haymarket | |
| 936 |
Ibis Observatory | KS | Ibis Observatory, Manhattan | |
| 937 |
Bradbury Observatory | - | Bradbury Observatory, Stockton-on-Tees | |
| 938 |
Linhaceira Observatory; observer: Rui Goncalves[2] | - | Linhaceira | |
| 939 |
Rodeno Observatory (Observatorio Rodeno) | - | Observatorio Rodeno | |
| 940 |
Waterlooville Observatory | - | Waterlooville | |
| 941 |
Pla D'Arguines Observatory (Observatorio Astronomico Pla D'Arguines) | - | Observatorio Pla D'Arguines | |
| 942 |
Grantham Observatory | - | Grantham | |
| 943 |
Peverell Observatory | - | Peverell | |
| 944 |
Geminis Observatory (Observatorio Geminis, also see #I30 in Argentina) | - | Observatorio Geminis, Dos Hermanas | |
| 945 |
Monte Deva Observatory (Observatorio Monte Deva) | - | Observatorio Monte Deva | |
| 946 |
Ametlla de Mar Observatory | CT | Ametlla de Mar | |
| 947 |
Saint-Sulpice Observatory (Observatoire de Saint-Sulpice) | - | Saint-Sulpice | |
| 948 |
Pymoor Observatory | - | Pymoor | |
| 949 |
Durtal Observatory | - | Durtal | |
| 950 |
Roque de los Muchachos Observatory (La Palma Observatory) | CN | La Palma | |
| 951 |
Highworth Observatory | ENG | Highworth | |
| 952 |
Marxuquera Observatory | - | Marxuquera | |
| 953 |
Montjoia Observatory | - | Montjoia | |
| 954 |
Teide Observatory, Tenerife | CN | Teide Observatory | |
| 955 |
Sassoeiros Observatory | - | Sassoeiros | |
| 956 |
Pozuelo Observatory (Observatorio Pozuelo) | - | Observatorio Pozuelo | |
| 957 |
Merignac Observatory | - | Merignac | |
| 958 |
Dax Observatory (Observatoire de Dax) Src |
- | Observatoire de Dax | |
| 959 |
Ramonville Saint Agne Observatory | - | Ramonville Saint Agne | |
| 960 |
Rolvenden Observatory | - | Rolvenden | |
| 961 |
City Observatory (Calton Hill Observatory) | Edinburgh | City Observatory, Calton Hill, Edinburgh | |
| 962 |
Gandia Observatory | - | Gandia | |
| 963 |
Werrington Observatory | - | Werrington | |
| 964 |
Southend Bradfield Observatory | - | Southend Bradfield | |
| 965 |
Algarve Observatory (Portimão Observatory; Observação Astronómica no Algarve; Centro de Observação Astronómica no Algarve; COAA) | - | Observacao Astronomica no Algarve, Portimao | |
| 966 |
Church Stretton Observatory | - | Church Stretton | |
| 967 |
Greens Norton Observatory | - | Greens Norton | |
| 968 |
Haverhill Observatory | - | Haverhill | |
| 969 |
George Bishop's Observatory (1836–1861) | London | London-Regents Park | |
| 970 |
Chelmsford Observatory | - | Chelmsford | |
| 971 |
Lisbon Observatory | - | Lisbon | |
| 972 |
Dun Echt Observatory | SCT | Dun Echt | |
| 973 |
Harrow Observatory | - | Harrow | |
| 974 |
Genoa Observatory | - | Genoa | |
| 975 |
Valencia Observatory | V | Observatorio Astronomico de Valencia | |
| 976 |
Leamington Spa Observatory | - | Leamington Spa | |
| 977 |
Markree Observatory, County Sligo | - | Markree | |
| 978 |
Conder Brow Observatory | - | Conder Brow | |
| 979 |
South Wonston Observatory | - | South Wonston | |
| 980 |
Lancaster Observatory | - | Lancaster | |
| 981 |
Armagh Observatory | NIR | Armagh | |
| 982 |
Dunsink Observatory | - | Dunsink Observatory, Dublin | |
| 983 |
Real Instituto y Observatorio de la Armada | - | San Fernando | |
| 984 |
Eastfield Observatory | - | Eastfield | |
| 985 |
Telford Observatory | - | Telford | |
| 986 |
Ascot Observatory Src |
ENG | Ascot | |
| 987 |
The Isle of Man Observatory (The Isle of Man Astronomical Society) Src |
- | Isle of Man Observatory, Foxdale | |
| 988 |
Glasgow Observatory | SCT | Glasgow | |
| 989 |
Wilfred Hall Observatory | ENG | Wilfred Hall Observatory, Preston | |
| 990 |
Royal Observatory of Madrid–Spanish National Observatory (Madrid Observatory; Observatorio Astronómico de Madrid) | MD | Madrid | |
| 991 |
Liverpool Observatory (since 1867) | ENG | Liverpool (since 1867) | |
| 992 |
Liverpool Observatory (before 1867) | ENG | Liverpool (before 1867) | |
| 993 |
Woolston Observatory | - | Woolston Observatory | |
| 994 |
Godalming Observatory | - | Godalming | |
| 995 |
Durham University Observatory | - | Durham | |
| 996 |
Radcliffe Observatory (moved to South Africa in 1939) | - | Oxford | |
| 997 |
Hartwell Observatory Src |
ENG | Hartwell | |
| 998 |
UCL Observatory (University of London Observatory; London-Mill Hill Observatory) | - | London-Mill Hill | |
| 999 |
Bordeaux Observatory (Observatoire de Bordeaux) | NA | Bordeaux-Floirac | |
| A00 |
Gravesend Observatory | - | Gravesend | |
| A01 |
Masia Cal Maciarol Modul 2 | - | Masia Cal Maciarol Modul 2 | |
| A02 |
Masia Cal Maciarol Modul 8 | - | Masia Cal Maciarol Modul 8 | |
| A03 |
Torredembarra | CT | Torredembarra | |
| A04 |
Saint-Caprais | Gironde | Saint-Caprais | |
| A05 |
Bélesta, Ariège | - | Belesta | |
| A06 |
Mataró | CT | Mataro | |
| A07 |
Uranoscope Observatory or Gretz-Armainvilliers Observatory; observer: Arnaud Leroy[2] | IDF | Gretz-Armainvilliers | |
| A08 |
Malibert | - | Malibert | |
| A09 |
Quincampoix | Normandy | Quincampoix | |
| A10 |
Observatorio Astronómico de Conbera Src |
CT | Observatorio Astronomico de Corbera | |
| A11 |
Wormhout | Nord | Wormhout | |
| A12 |
Sozzago Astronomical Station (Stazione Astronomica di Sozzago); observers: Federico Manzini, Roberto Crippa[2] | P | Stazione Astronomica di Sozzago | |
| A13 |
Observatory Naef Épendes (Observatoire Robert A. Naef), Ependes | SWF | Observatoire Naef, Marly | |
| A14 |
Les Engarouines Observatory (Observatoire des Engarouines), Mallemort; observer: Laurent Bernasconi | - | Les Engarouines Observatory | |
| A15 |
Josef Bresser Observatory (Josef-Bresser Sternwarte) Src |
NRW | Josef Bresser Sternwarte, Borken | |
| A16 |
Tentlingen Observatory (Sternwarte Tentlingen) Src |
SWF | Tentlingen | |
| A17 |
Guidestar Observatory | BW | Guidestar Observatory, Weinheim | |
| A18 |
Herne Observatory | NRW | Herne | |
| A19 |
Köln Observatory | NRW | Koln | |
| A20 |
Sögel Observatory | NI | Sogel | |
| A21 |
Irmtraut Observatory | RP | Irmtraut | |
| A22 |
Starkenburg Observatory Heppenheim Asteroid Survey (SOHAS) (Starkenburg Sternwarte-SOHAS, see #611) Src |
- | Starkenburg Sternwarte-SOHAS | |
| A23 |
Weinheim Observatory (Sternwarte Weinheim) Src ) |
- | Weinheim | |
| A24 |
New Millennium Observatory | Lo | New Millennium Observatory, Mozzate | |
| A25 |
Nova Milanese | Lo | Nova Milanese | |
| A26 |
Darmstadt Observatory | HE | Darmstadt | |
| A27 |
Eridanus Observatory | NI | Eridanus Observatory, Langelsheim | |
| A28 |
Kempten Observatory | FB | Kempten | |
| A29 |
Santa Maria a Monte | Tu | Santa Maria a Monte | |
| A30 |
Crespadoro Observatory | V | Crespadoro | |
| A31 |
Corcaroli Observatory | - | Corcaroli Observatory | |
| A32 |
Panker Observatory | - | Panker | |
| A33 |
Kirchheim Observatory (Volkssternwarte Kirchheim) Src |
- | Volkssternwarte Kirchheim | |
| A34 |
Grosshabersdorf | FB | Grosshabersdorf | |
| A35 |
Hormersdorf Observatory | SN | Hormersdorf Observatory | |
| A36 |
Ganda di Aviatico | Lo | Ganda di Aviatico | |
| A37 |
Müggelheim | B | Mueggelheim | |
| A38 |
Campocatino Automated Telescope | - | Campocatino Automated Telescope, Collepardo | |
| A39 |
Altenburg Observatory | TH | Altenburg | |
| A40 |
Pieta Observatory | - | Pieta | |
| A41 |
Rezman Observatory Src |
- | Rezman Observatory, Kamnik | |
| A42 |
Gehrden Observatory | - | Gehrden | |
| A43 |
Inastars Observatory (before 2006) Src |
- | Inastars Observatory, Potsdam (before 2006) | |
| A44 |
Altschwendt Observatory | UA | Altschwendt | |
| A45 |
Karrenkneul | - | Karrenkneul | |
| A46 |
Lelekovice | - | Lelekovice | |
| A47 |
Matera | - | Matera | |
| A48 |
Povegliano Veronese | - | Povegliano Veronese | |
| A49 |
Uppsala University-Ångström Laboratory | - | Uppsala-Angstrom | |
| A50 |
Andrushivka Astronomical Observatory | - | Andrushivka Astronomical Observatory | |
| A51 |
Danzig Observatory | - | Danzig | |
| A52 |
Etyek Observatory | - | Etyek | |
| A53 |
Peschiera del Garda Observatory | - | Peschiera del Garda | |
| A54 |
Ostrorog Observatory | - | Ostrorog | |
| A55 |
Osservatorio Astronomico Vallemare di Borbona src |
- | Osservatorio Astronomico Vallemare di Borbona | |
| A56 |
Parma Observatory | - | Parma | |
| A57 |
Margherita Hack Observatory (Osservatorio Astronomico Margherita Hack) | - | Osservatorio Astron. Margherita Hack, Firenze | |
| A58 |
Chalandray-Canotiers Observatory (Observatoire de Chalandray-Canotiers) | - | Observatoire de Chalandray-Canotiers | |
| A59 |
Karlovy Vary Observatory | - | Karlovy Vary Observatory | |
| A60 |
Yonsei Survey Telescopes for Astronomical Research (YSTAR) | NC | YSTAR-NEOPAT Station, Sutherland | |
| A61 |
Tortona Observatory | P | Tortona | |
| A62 |
Aichtal Observatory | BW | Aichtal | |
| A63 |
Cosmosoz Observatory | Lyon | Cosmosoz Obs., Tassin la Demi Lune | |
| A64 |
Couvaloup de St-Cergue Observatory | - | Couvaloup de St-Cergue | |
| A65 |
Le Couvent de Lentin Observatory | - | Le Couvent de Lentin | |
| A66 |
Livorno Observatory (Stazione Osservativa Astronomica, Livorno) | Tu | Stazione Osservativa Astronomica, Livorno | |
| A67 |
Chiusa di Pesio Observatory | - | Chiusa di Pesio | |
| A68 |
Swedenborg Observatory | - | Swedenborg Obs., Bockholmwik | |
| A69 |
Osservatorio Palazzo Bindi Sergardi | - | Osservatorio Palazzo Bindi Sergardi | |
| A70 |
Lumijoki | Ostrobothnia | Lumijoki | |
| A71 |
Stixendorf | - | Stixendorf | |
| A72 |
Radebeul Observatory (Sternwarte "Adolph Diesterweg" Radebeul) | - | Radebeul Observatory | |
| A73 |
Penzing Astrometric Observatory | Vi | Penzing Astrometric Obs., Vienna | |
| A74 |
Bergen-Enkheim Observatory Src |
- | Bergen-Enkheim Observatory | |
| A75 |
Fort Pius Observatory | CT | Fort Pius Observatory, Barcelona | |
| A76 |
Andromeda Observatory | - | Andromeda Observatory, Miskolc | |
| A77 |
Chante-Perdrix Observatory (Observatoire Chante-Perdrix); observers: Jérôme Caron, François Kugel[2] | Haute-Provence | Observatoire Chante-Perdrix, Dauban | |
| A78 |
Stia | - | Stia | |
| A79 |
Obshtestvo Observatory Zvezdno Src |
- | Zvezdno Obshtestvo Observatory, Plana | |
| A80 |
Lindenberg Observatory | BB | Lindenberg Observatory | |
| A81 |
Balzaretto Observatory | La | Balzaretto Observatory, Rome | |
| A82 |
Astronomical Observatory of Trieste (Osservatorio Astronomico di Trieste) | - | Osservatorio Astronomico di Trieste | |
| A83 |
Jakokoski Observatory | - | Jakokoski Observatory | |
| A84 |
TÜBİTAK National Observatory | - | TUBITAK National Observatory | |
| A85 |
Odessa Astronomical Observatory | - | Odessa Astronomical Observatory, Kryzhanovka | |
| A86 |
Albigneux Observatory | - | Albigneux | |
| A87 |
Rimbach Observatory | - | Rimbach | |
| A88 |
Bolzaneto Observatory | Li | Bolzaneto | |
| A89 |
Sterni Observatory | FB | Sterni Observatory, Kempten | |
| A90 |
Sant Gervasi Observatory; observer: Hilari Pallares [2] | CT | Sant Gervasi Observatory, Barcelona | |
| A91 |
Hankasalmi Observatory | - | Hankasalmi Observatory | |
| A92 |
Urseanu Observatory | - | Urseanu Observatory, Bucharest | |
| A93 |
Lucca Observatory | - | Lucca | |
| A94 |
Cormons Observatory | - | Cormons | |
| A95 |
Taurus Hill Observatory Src |
EF | Taurus Hill Observatory, Varkaus | |
| A96 |
Klosterneuburg Observatory | LA | Klosterneuburg | |
| A97 |
Stammersdorf Observatory | Vi | Stammersdorf | |
| A98 |
Taurus-1 Observatory | - | Taurus-1 Observatory, Baran | |
| A99 |
Monte Baldo Observatory (Osservatorio del Monte Baldo) | - | Osservatorio del Monte Baldo | |
| B00 |
Savigny-le-Temple Observatory, observer: Patrick Sogorb[2] | - | Savigny-le-Temple | |
| B01 |
Taunus Observatory Src |
- | Taunus Observatory, Frankfurt | |
| B02 |
Kielce Observatory | - | Kielce | |
| B03 |
Alter Satzberg Observatory | Vi | Alter Satzberg, Vienna | |
| B04 |
OAVdA Observatory (Osservatorio Astrononomico della Regione Autonoma Valle d'Aosta), Aosta Valley Src |
- | OAVdA, Saint-Barthelemy | |
| B05 |
Ka-Dar Observatory, Barybino Src |
Moscow | Ka-Dar Observatory, Barybino | |
| B06 |
Montseny Astronomical Observatory Src |
- | Montseny Astronomical Observatory | |
| B07 |
Camorino Observatory | SWI | Camorino | |
| B08 |
San Lazzaro di Savena Observatory | ER | San Lazzaro di Savena | |
| B09 |
Capannoli, Pietro Dora Vivarelli ASA Src |
- | Capannoli | |
| B10 |
Observatoire du Mas des Gres, Moydans (LightBuckets as of November 2011) Src |
- | Observatoire des Baronnies Provencales, Moydans | |
| B11 |
Cima Rest Observatory (Osservatorio Cima Rest), Imola | Lo | Osservatorio Cima Rest, Magasa | |
| B12 |
Koschny Observatory Src |
ZH | Koschny Observatory, Noordwijkerhout | |
| B13 |
Osservatorio di Tradate | Lo | Osservatorio di Tradate | |
| B14 |
Ca del Monte Observatory Src |
- | Ca del Monte | |
| B15 |
Inastars Observatory Src |
- | Inastars Observatory, Potsdam (since 2006) | |
| B16 |
1st Moscow Gymnasium Observatory, Lipki | Moscow | 1st Moscow Gymnasium Observatory, Lipki | |
| B17 |
AZT-8 Evpatoria | - | AZT-8 Evpatoria | |
| B18 |
Terskol Observatory, on Mount Elbrus Src |
North Caucasus | Terskol | |
| B19 |
Observatori Iluro, Mataró | CT | Observatorio Iluro, Mataro | |
| B20 |
Observatori Carmelita, Tiana | - | Observatorio Carmelita, Tiana | |
| B21 |
Gaisberg Observatory (Sternwarte Gaisberg) in Schärding: observer Richard Gierlinger | UA | Gaisberg Observatory, Schaerding | |
| B22 |
Observatori d'Àger, Barcelona | CT | Observatorio d'Ager | |
| B23 |
Fiamene Src |
- | Fiamene | |
| B24 |
Cesson | - | Cesson | |
| B25 |
Catania | - | Catania | |
| B26 |
Observatoire des Terres Blanches, Reillanne | AHP | Observatoire des Terres Blanches, Reillanne | |
| B27 |
Picard Observatory, St. Veit | - | Picard Observatory, St. Veit | |
| B28 |
Mandi Observatory, Pagnacco | F | Mandi Observatory, Pagnacco | |
| B29 |
L'Ampolla Observatory, Tarragona | - | L'Ampolla Observatory, Tarragona | |
| B30 |
Szamotuly-Galowo | - | Szamotuly-Galowo | |
| B31 |
Southern African Large Telescope (SALT), Sutherland | NC | Southern African Large Telescope, Sutherland | |
| B32 |
Gelenau Observatory, Src |
SN | Gelenau | |
| B33 |
Libbiano Observatory, Peccioli AAAV |
- | Libbiano Observatory, Peccioli | |
| B34 |
Green Island Observatory, Geçitkale Src |
- | Green Island Observatory, Gecitkale | |
| B35 |
Bareket Observatory, Macabim | - | Bareket Observatory, Macabim | |
| B36 |
Redshed Observatory, Kallham | UA | Redshed Observatory, Kallham | |
| B37 |
Ametlla del Valles Observatory (Observatorio de L' Ametlla del Vallès), Barcelona; observer: Antonio Garrigós-Sánchez | CT | Obs. de L' Ametlla del Valles, Barcelona | |
| B38 |
Santa Mama | - | Santa Mama | |
| B39 |
Tradate | - | Tradate | |
| B40 |
Skylive Observatory, Catania Italy Gruppo Astrofili Catanesi Src |
- | Skylive Observatory, Catania | |
| B41 |
Zlin Observatory | - | Zlin Observatory | |
| B42 |
Vitebsk | - | Vitebsk | |
| B43 |
Hennef | - | Hennef | |
| B44 |
Eygalayes | - | Eygalayes | |
| B45 |
Narama | - | Narama | |
| B46 |
Sintini Observatory, Argenta | - | Sintini Observatory, Alfonsine | |
| B47 |
Metsala Observatory, Espoo | - | Metsala Observatory, Espoo | |
| B48 |
Bocholt | - | Bocholt | |
| B49 |
Paus Observatory, Sabadell | - | Paus Observatory, Sabadell | |
| B50 |
Corner Observatory, Durmersheim | - | Corner Observatory, Durmersheim | |
| B51 |
Vallauris | - | Vallauris | |
| B52 |
Observatorio El Far | - | Observatorio El Far | |
| B53 |
Casal Lumbroso, Rome | La | Casal Lumbroso, Rome | |
| B54 |
Àger | - | Ager | |
| B55 |
Comeglians | - | Comeglians | |
| B56 |
Observatorio Sant Pere, Mataró | - | Observatorio Sant Pere, Mataro | |
| B57 |
Laietania Observatory, Parets del Vallès | - | Laietania Observatory, Parets del Valles | |
| B58 |
Polaris Observatory, Budapest | - | Polaris Observatory, Budapest | |
| B59 |
Borken | - | Borken | |
| B60 |
Deep Sky Observatorium, Bad Bentheim | - | Deep Sky Observatorium, Bad Bentheim | |
| B61 |
Valldoreix Observatory, Sant Cugat del Valles | CT | Valldoreix Obs., Sant Cugat del Valles | |
| B62 |
Brelingen | NI | Brelingen | |
| B63 |
Solaris Observatory, Luczanowice | K | Solaris Observatory, Luczanowice | |
| B64 |
Slope Rock Observatory, Hyvinkää | - | Slope Rock Observatory, Hyvinkaa | |
| B65 |
Komakallio Observatory, Kirkkonummi | Uusimaa | Komakallio Observatory, Kirkkonummi | |
| B66 |
Osservatorio Astronomico Naturalistico di Casasco "A. Zanassi" Src |
- | Osservatorio di Casasco | |
| B67 |
Mirasteilas Observatory (Sternwarte Mirasteilas) | SWG | Sternwarte Mirasteilas, Falera | |
| B68 |
Mount Matajur Observatory | - | Mount Matajur Observatory | |
| B69 |
Owls and Ravens Observatory, Holzgerlingen Src |
BW | Owls and Ravens Observatory, Holzgerlingen | |
| B70 |
Sant Celoni | - | Sant Celoni | |
| B71 |
Observatorio El Vendrell | - | Observatorio El Vendrell | |
| B72 |
Soerth | - | Soerth | |
| B73 |
Mauren Valley Observatory, Holzgerlingen Src |
- | Mauren Valley Observatory, Holzgerlingen | |
| B74 |
Santa Maria de Montmagastrell Observatory (Remote Observatory Santa Maria de Montmagastrell), Tàrrega Src |
CT | Santa Maria de Montmagastrell | |
| B75 |
Stazione Astronomica Betelgeuse, Magnago | - | Stazione Astronomica Betelgeuse, Magnago | |
| B76 |
Sternwarte Schönfeld, Dresden | - | Sternwarte Schonfeld, Dresden | |
| B77 |
Schafmatt Observatory, Aarau Src |
SWG | Schafmatt Observatory, Aarau | |
| B78 |
Astrophoton Observatory, Audorf | - | Astrophoton Observatory, Audorf | |
| B79 |
Marana Observatory | - | Marana Observatory | |
| B80 |
Osservatorio Astronomico Campomaggiore | B | Osservatorio Astronomico Campomaggiore | |
| B81 |
Observatorio Astronómico Caimari Src observers: Mateu Cerda, Mateu Esteban, Pére Antoni Salom |
- | Caimari | |
| B82 |
Maidbronn | FB | Maidbronn | |
| B83 |
Gières Observatory | ARA | Gieres | |
| B84 |
Cyclops Observatory, Oostkapelle | Zeeland | Cyclops Observatory, Oostkapelle | |
| B85 |
Beilen Observatory | - | Beilen Observatory | |
| B86 |
Hagen Observatory (Volkssternwarte Hagen) Src |
NRW | Sternwarte Hagen | |
| B87 |
Banyoles Observatory | CT | Banyoles | |
| B88 |
Bigmuskie Observatory | P | Bigmuskie Observatory, Mombercelli | |
| B89 |
Observatori Astronòmic de Tiana, Barcelona | CT | Observatori Astronomic de Tiana | |
| B90 |
Malina River Observatory, Povoletto | F | Malina River Observatory, Povoletto | |
| B91 |
Bollwiller | Haut-Rhin | Bollwiller | |
| B92 |
Chinon Observatory (Observatoire de Chinon); observer: Maurice Audejean[2] | CVL | Chinon | |
| B93 |
Hoogeveen | - | Hoogeveen | |
| B94 |
Petrozavodsk Src |
- | Petrozavodsk | |
| B95 |
Achternholt | NI | Achternholt | |
| B96 |
Brixiis Observatory, Kruibeke | - | Brixiis Observatory, Kruibeke | |
| B97 |
Sterrenwacht Andromeda | Drenthe | Sterrenwacht Andromeda, Meppel | |
| B98 |
Siena | Tu | Siena | |
| B99 |
Santa Coloma de Gramenet | CT | Santa Coloma de Gramenet | |
| C00 |
Velikie Luki Observatory | - | Velikie Luki | |
| C01 |
Lohrmann Observatory (Lohrmann-Observatorium) | - | Lohrmann-Observatorium, Triebenberg | |
| C02 |
Royal Park Observatory (Observatorio Royal Park) | - | Observatorio Royal Park | |
| C03 |
Clayhole Observatory Src |
- | Clayhole Observatory, Jokela | |
| C04 |
Kramatorsk Observatory | - | Kramatorsk | |
| C05 |
Königsleiten Observatory | - | Konigsleiten | |
| C06 |
Krasnoyarsk Observatory (Siberian State Aerospace University Src ) |
- | Krasnoyarsk | |
| C07 |
Anysllum Observatory Src |
- | Anysllum Observatory, Àger | |
| C08 |
Fiby Observatory | - | Fiby | |
| C09 |
Rouet Observatory | - | Rouet | |
| C10 |
Maisoncelles Observatory Src |
- | Maisoncelles | |
| C11 |
City Observatory | - | City Observatory, Slaný | |
| C12 |
Berta Observatory | - | Berta Observatory, Sabadell | |
| C13 |
Como Observatory | - | Como | |
| C14 |
Sky Vistas Observatory | - | Sky Vistas Observatory, Eichgraben | |
| C15 |
ISON-Ussuriysk Src |
- | ISON-Ussuriysk Observatory | |
| C16 |
Isarwinkel Observatory | - | Isarwinkel Observatory, Bad Tölz | |
| C17 |
Joan Roget Observatory (Observatorio Joan Roget) Src |
- | Observatorio Joan Roget, Àger | |
| C18 |
Frasnes-Lez-Anvaing Observatory | - | Frasnes-Lez-Anvaing | |
| C19 |
ROSA Observatory | - | ROSA Observatory, Vaucluse | |
| C20 |
Kislovodsk Mtn. Astronomical Station of the Pulkovo Obs. | - | Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs. | |
| C21 |
Via Lactea Observatory (Observatorio Via Lactea) | - | Observatorio Via Lactea, Àger | |
| C22 |
Oberwiesenthal Observatory | - | Oberwiesenthal | |
| C23 |
Olmen Observatory | - | Olmen | |
| C24 |
Seveso Observatory | - | Seveso | |
| C25 |
Pulkovo Observatory Station at Campo Imperatore | - | Pulkovo Observatory Station, Campo Imperatore | |
| C26 |
Levendaal Observatory | - | Levendaal Observatory, Leiden | |
| C27 |
Pallerols Observatory | - | Pallerols | |
| C28 |
Wellinghofen Observatory | - | Wellinghofen | |
| C29 |
Les Planes de Son Observatory (Observatori Astronómic de Les Planes de Son) | - | Observatori Astronomic de Les Planes de Son | |
| C30 |
Sheltozero Station of the Petrozavodsk University Obs. | - | Petrozavodsk University Obs., Sheltozero Stn. | |
| C31 |
Neanderhoehe Hochdahl Observatory (Sternwarte Neanderhoehe Hochdahl e.V.) | - | Sternwarte Neanderhoehe Hochdahl e.V., Erkrath | |
| C32 |
Ka-Dar Observatory, TAU Station Src |
- | Ka-Dar Observatory, TAU Station, Nizhny Arkhyz | |
| C33 |
CEAM Observatory (Observatorio CEAM) | CN | Observatorio CEAM, Caimari | |
| C34 |
Baja Astronomical Observatory | - | Baja Astronomical Observatory | |
| C35 |
Terrassa Observatory | - | Terrassa | |
| C36 |
Starry Wanderer Observatory | - | Starry Wanderer Observatory, Baran' | |
| C37 |
Stowupland Observatory | ENG | Stowupland | |
| C38 |
Varuna Observatory | - | Varuna Observatory, Cuorgnè | |
| C39 |
Nijmegen Observatory | - | Nijmegen | |
| C40 |
Kuban State University Astrophysical Observatory | - | Kuban State University Astrophysical Observatory | |
| C41 |
MASTER-II Observatory (at Pulkovo Observatory; #084) | - | MASTER-II Observatory, Kislovodsk | |
| C42 |
Xingming Observatory | - | Xingming Observatory, Mt. Nanshan | |
| C43 |
Hoyerswerda Observatory | - | Hoyerswerda | |
| C44 |
A. Volta Observatory | - | A. Volta Observatory, Lanzo d'Intelvi | |
| C45 |
MPC1 Cassia Observatory Src |
- | MPC1 Cassia Observatory, La Giustiniana | |
| C46 |
Horizon Observatory | - | Horizon Observatory, Petropavlovsk | |
| C47 |
Nonndorf Observatory Src |
- | Nonndorf | |
| C48 |
Sayan Solar Observatory | - | Sayan Solar Observatory, Irkutsk | |
| C49 | STEREO-A (space observatory) | SPACE | Earth-trailing | STEREO-A |
| C50 | STEREO-B (space observatory) | SPACE | Earth-trailing | STEREO-B |
| C51 | WISE (space observatory) | SPACE | Sun-synchronous | WISE |
| C52 | Swift (space observatory) | SPACE | LEO | Swift |
| C53 | NEOSSat (space observatory) | SPACE | Sun-synchronous | NEOSSat |
| C54 | New Horizons (space observatory) | SPACE | deep space | New Horizons |
| C55 | Kepler (space observatory) | SPACE | - | Kepler |
| C56 | LISA Pathfinder (space observatory) | SPACE | - | LISA-Pathfinder |
| C57 | TESS (space observatory) | SPACE | High Earth | TESS |
| C60 |
Argelander Institute for Astronomy Observatory | - | Argelander Institute for Astronomy Obs., Bonn | |
| C61 |
Chelles Observatory | - | Chelles | |
| C62 |
Eurac Observatory, observer: Titouan [2] | - | Eurac Observatory, Bolzano | |
| C63 |
Giuseppe Piazzi Observatory | - | Giuseppe Piazzi Observatory, Ponte in Valtellina | |
| C64 |
Puchenstuben Observatory | - | Puchenstuben | |
| C65 |
Montsec Observatory (Observatori Astronòmic del Montsec) | - | Observatori Astronomic del Montsec | |
| C66 |
El Cielo de Consell Observatory (Observatorio El Cielo de Consell) | IB | Observatorio El Cielo de Consell | |
| C67 |
Gnevsdorf Observatory | - | Gnevsdorf | |
| C68 |
Ellinogermaniki Agogi Observatory Src |
- | Ellinogermaniki Agogi Observatory, Pallini | |
| C69 |
Bayerwald Observatory (Bayerwald Sternwarte) | - | Bayerwald Sternwarte, Neuhütte | |
| C70 |
Uiterstegracht Station | - | Uiterstegracht Station, Leiden | |
| C71 |
Sant Marti Sesgueioles Observatory | - | Sant Marti Sesgueioles | |
| C72 |
Palestrina Observatory | - | Palestrina | |
| C73 |
Galați Observatory Src |
- | Galati Observatory | |
| C74 |
El Teatrillo de Lyra Observatory (Observatorio El Teatrillo de Lyra) | - | Observatorio El Teatrillo de Lyra, Àger | |
| C75 |
Whitestar Observatory | - | Whitestar Observatory, Borgobello | |
| C76 |
Estels Observatory (Observatorio Estels) | - | Observatorio Estels, Àger | |
| C77 |
Bernezzo Observatory | - | Bernezzo Observatory | |
| C78 |
Martin S. Kraar Observatory | - | Martin S. Kraar Observatory, Rehovot | |
| C79 |
Roser Observatory | - | Roser Observatory, Blanes | |
| C80 |
Don Astronomical Observatory | - | Don Astronomical Observatory, Rostov-on-Don | |
| C81 |
Dolomites Astronomical Observatory | - | Dolomites Astronomical Observatory | |
| C82 |
Nastro Verde Observatory (Osservatorio Astronomico Nastro Verde) | - | Osservatorio Astronomico Nastro Verde, Sorrento | |
| C83 |
Badalozhnyj Observatory | - | Badalozhnyj Observatory | |
| C84 |
Badalona Observatory | - | Badalona | |
| C85 |
Cala d'Hort Observatory (Observatorio Cala d'Hort) | - | Observatorio Cala d'Hort, Ibiza | |
| C86 |
Blanes Observatory | - | Blanes | |
| C87 |
Rimbach Observatory | - | Rimbach | |
| C88 |
Montarrenti Observatory | - | Montarrenti Observatory, Siena | |
| C89 |
Astronomical Station Vidojevica | - | Astronomical Station Vidojevica | |
| C90 |
Vinyols Observatory | - | Vinyols | |
| C91 |
Montevenere Observatory | - | Montevenere Observatory, Monzuno | |
| C92 |
Valdicerro Observatory | - | Valdicerro Observatory, Loreto | |
| C93 |
Bellavista Observatory | - | Bellavista Observatory, L'Aquila | |
| C94 |
MASTER-II Observatory | - | MASTER-II Observatory, Tunka | |
| C95 |
SATINO Remote Observatory | PACA | SATINO Remote Observatory, Haute Provence | |
| C96 |
OACL Observatory | - | OACL Observatory, Mosciano Sant Angelo | |
| C97 |
Al-Fulaij Observatory | - | Al-Fulaij Observatory, Oman | |
| C98 |
Casellina Observatory (Osservatorio Casellina) | - | Osservatorio Casellina, Scandicci | |
| C99 |
Can Roig Observatory (Observatori Can Roig) | - | Observatori Can Roig, Llagostera | |
| D00 |
ISON-Kislovodsk Observatory, Kislovodsk Src |
- | ISON-Kislovodsk Observatory | |
| D01 |
Andean Northern Observatory | - | Andean Northern Observatory, Nummi-Pusula | |
| D02 |
Petit Sant Feliu Observatory (Observatori Petit Sant Feliu), Sant Feliu de Llobregat | CT | Observatori Petit Sant Feliu | |
| D03 |
Rantiga Observatory (Rantiga Osservatorio) Carpineti | - | Rantiga Osservatorio, Tincana | |
| D04 |
Krasnodar Observatory | - | Krasnodar | |
| D05 |
ISON-Terskol Observatory | - | ISON-Terskol Observatory | |
| D06 |
Tuscolana Association of Astronomy (Associazione Tuscolana di Astronomia) | - | Associazione Tuscolana di Astronomia, Domatore | |
| D07 |
Wegberg Observatory | NRW | Wegberg | |
| D08 |
Ghezz Observatory Src |
SWI | Ghezz Observatory, Leontica | |
| D09 |
Observatory Grömme Src |
- | Observatory Gromme, Maasmechelen | |
| D10 |
Gaertringen Observatory, Gärtringen | BW | Gaertringen | |
| D11 |
Bastidan Observatory | Marseille | Bastidan Observatory | |
| D12 |
Filzi School Observatory | S.Tirol | Filzi School Observatory, Laives | |
| D13 |
Cat's Eye Observatory | Toscana | Cat's Eye Observatory | |
| D14 |
Nanchuan Observatory | - | Nanchuan Observatory, Guangzhou | |
| D16 |
Po Leung Kuk Observatory | HK | Po Leung Kuk Observatory, Tuen Mun | |
| D17 |
Hong Kong Observatory | HK | Hong Kong | |
| D18 |
Mount Guizi Observatory | - | Mt. Guizi Observatory | |
| D19 |
Hong Kong Space Museum | HK | Hong Kong Space Museum, Tsimshatsui | |
| D20 |
Zadko Observatory | WA | Zadko Observatory, Wallingup Plain | |
| D21 |
Shenton Park Observatory | WA | Shenton Park | |
| D22 |
UWA Observatory | WA | UWA Observatory, Crawley | |
| D24 |
LightBuckets Observatory | WA | LightBuckets Observatory, Pingelly | |
| D25 |
Tzec Maun Observatory Src |
WA | Tzec Maun Observatory, Pingelly (before 2010) | |
| D29 |
XuYi Station of the Purple Mountain Observatory | - | Purple Mountain Observatory, XuYi Station | |
| D32 |
JiangNanTianChi Observatory | - | JiangNanTianChi Observatory, Mt. Getianling | |
| D33 |
Kenting Observatory at Checheng Src |
- | Kenting Observatory, Checheng | |
| D34 |
Kenting Observatory at Hengchun | - | Kenting Observatory, Hengchun | |
| D35 |
Lulin Observatory | - | Lulin Observatory | |
| D36 |
Tataka Observatory | - | Tataka, Mt. Yu-Shan National Park | |
| D37 |
Lulin Widefield Telescope, see #D35 | - | Lulin Widefield Telescope, Mt. Lulin | |
| D39 |
Shandong University Observatory | Weihai | Shandong University Observatory, Weihai | |
| D44 |
Ishigakijima Astronomical Observatory Src |
47 | Ishigakijima Astronomical Observatory | |
| D53 |
ISON-Blagovechensk Observatory | - | ISON-Blagoveschensk Observatory | |
| D54 |
MASTER-II Observatory | - | MASTER-II Observatory, Blagoveshchensk | |
| D55 |
Kangwon Science High School Observatory | - | Kangwon Science High School Observatory, Ksho | |
| D57 |
Gimhae Astronomical Observatory | - | Gimhae Astronomical Observatory, Uhbang-dong | |
| D58 |
KSA SEM Observatory | - | KSA SEM Observatory, Danggam-dong | |
| D61 |
Suntopia Marina Observatory | - | Suntopia Marina, Sumoto | |
| D62 |
Miyaki-Argenteus Observatory | - | Miyaki-Argenteus | |
| D70 |
Tosa Observatory | - | Tosa | |
| D74 |
Nakagawa Observatory (Anan Science Center Nakagawa Observatory; Nakagawa Science Center Nakagawa Observatory) | - | Nakagawa | |
| D78 |
Iga-Ueno Observatory | - | Iga-Ueno | |
| D79 |
YSVP Observatory | SA | YSVP Observatory, Vale Park | |
| D80 |
Gumma Astronomical Observatory (CHECK with: Gunma Astronomical Observatory, HP ) |
10 | Gumma Astronomical Observatory | |
| D81 |
Nagano Observatory | 20 | Nagano | |
| D82 |
Wallaroo Observatory | SA | Wallaroo | |
| D83 |
Miwa Observatory | - | Miwa | |
| D84 |
Hallet Cove Observatory | SA | Hallet Cove | |
| D85 |
Ingle Farm Observatory | SA | Ingle Farm | |
| D86 |
Penwortham Observatory | SA | Penwortham | |
| D87 |
Brooklyn Park Observatory | SA | Brooklyn Park | |
| D88 |
Hiratsuka Observatory | - | Hiratsuka | |
| D89 |
Yamagata Astronomical Observatory (Yamagata Tenmondai) | 06 | Yamagata | |
| D90 |
RAS Observatory | SA | RAS Observatory, Moorook | |
| D91 |
Hamanowa Astronomical Observatory (HAO), observers: Hiromi Hamanowa, Hiroko Hamanowa Src |
13 | Adati | |
| D92 |
Osaki Observatory | - | Osaki | |
| D93 |
Sendai Astronomical Observatory | - | Sendai Astronomical Observatory | |
| D94 |
Takanezawa Observatory | 09 | Takanezawa, Tochigi | |
| D95 |
Kurihara Observatory | - | Kurihara | |
| D96 |
Tzec Maun Observatory Src |
SA | Tzec Maun Observatory, Moorook | |
| D97 |
Berri Observatory | SA | Berri | |
| E00 |
Castlemaine Observatory | Vic | Castlemaine | |
| E01 |
South Yarra (Barfold) | Vic | Barfold | |
| E03 |
RAS Observatory | Vic | RAS Observatory, Officer | |
| E04 |
Pacific Sky Observatory, Northern Mariana Islands | MP | Pacific Sky Observatory, Saipan | |
| E05 |
Earl Hill Observatory | Qld | Earl Hill Observatory, Trinity Beach | |
| E07 |
Murrumbateman Observatory | NSW | Murrumbateman | |
| E08 |
Wobblesock Observatory | NSW | Wobblesock Observatory, Coonabarabran | |
| E09 |
Oakley Southern Sky Observatory | NSW | Oakley Southern Sky Observatory, Coonabarabran | |
| E10 |
Faulkes Telescope South at Siding Spring | NSW | Siding Spring-Faulkes Telescope South | |
| E11 |
Frog Rock Observatory | NSW | Frog Rock Observatory, Mudgee | |
| E12 |
Siding Spring Survey | NSW | Siding Spring Survey | |
| E13 |
Wanniassa Observatory | ACT | Wanniassa | |
| E14 |
Hunters Hill Observatory; observer: David Higgins | ACT | Hunters Hill Observatory, Ngunnawal | |
| E15 |
Magellan Observatory | NSW | Magellan Observatory, near Goulburn | |
| E16 |
Grove Creek Observatory | NSW | Grove Creek Observatory, Trunkey | |
| E17 |
Leura Observatory (renamed to "Blue Mountains Observatory", see: #Q68); observer: Julian Oey | NSW | Leura | |
| E18 |
BDI Observatory, Bangor | NSW | BDI Observatory, Regents Park | |
| E19 |
Kingsgrove Observatory | NSW | Kingsgrove | |
| E20 |
Marsfield Observatory | NSW | Marsfield | |
| E21 |
Norma Rose Observatory | Qld | Norma Rose Observatory, Leyburn | |
| E22 |
University of Southern Queensland Observatory | Qld | Univ. of Southern Queensland Obs., Mt. Kent | |
| E23 |
Arcadia Observatory | NSW | Arcadia | |
| E24 |
Tangra Observatory | NSW | Tangra Observatory, St. Clair | |
| E25 |
Rochedale (APTA) | Qld | Rochedale (APTA) | |
| E26 |
RAS Observatory | Qld | RAS Observatory, Biggera Waters | |
| E27 |
Thornlands Observatory | Qld | Thornlands | |
| E28 |
Kuriwa Observatory | NSW | Kuriwa Observatory, Hawkesbury Heights | |
| E81 |
Nelson Observatory | S | Nelson | |
| E83 |
Wither Observatory | N | Wither Observatory, Witherlea | |
| E85 |
Farm Cove Observatory, Auckland | Au | Farm Cove | |
| E87 |
Turitea Observatory | N | Turitea | |
| E89 |
Geyserland Observatory, Rotorua Src |
N | Geyserland Observatory, Pukehangi | |
| E94 |
Possum Observatory Src |
N | Possum Observatory, Gisborne | |
| F51 |
Pan-STARRS 1 (PS1) at Haleakala Observatory | HI | Pan-STARRS 1, Haleakala | |
| F52 |
Pan-STARRS 2 (PS2) at Haleakala Observatory | HI | Pan-STARRS 2, Haleakala | |
| F59 |
Ironwood Remote Observatory | HI | Ironwood Remote Observatory, Hawaii | |
| F60 |
Ironwood North Observatory | HI | Ironwood Observatory, Hawaii | |
| F65 |
Haleakala-Faulkes Telescope North | HI | Haleakala-Faulkes Telescope North | |
| F84 |
Hibiscus Observatory, Puna'auia | - | Hibiscus Observatory, Punaauia | |
| F85 |
Tiki Observatory, Puna'auia | - | Tiki Observatory, Punaauia | |
| F86 |
Moana Observatory, Puna'auia | - | Moana Observatory, Punaauia | |
| G07 |
Millau Observatory Observatory | - | Millau Observatory | |
| G08 |
Les Pedritxes Observatory | Cat | Observatorio Les Pedritxes, Matadepera | |
| G09 |
SWF Observatory | England | SWF Observatory, South Woodham Ferrers | |
| G10 |
Clavier Observatory, Lora del Río | - | Clavier Observatory, Lora Del Rio | |
| G19 |
Immanuel Kant Observatory | - | Immanuel Kant Observatory, Limbach | |
| G20 |
Brignoles Observatory | - | Brignoles Observatory | |
| G21 |
Castrofilippo Observatory (Osservatorio Castrofilippo) | - | Osservatorio Castrofilippo | |
| G22 |
Experimenta Observatory | - | Experimenta Observatory, Heilbronn | |
| G23 |
Vulpecula Observatory | - | Vulpecula Observatory, Budapest | |
| G24 |
Dettenhausen Observatory | BW | Dettenhausen | |
| G25 |
Sherbrooke Observatory | QC | Sherbrooke | |
| G26 |
Fushan Observatory | Shaanxi | Fushan Observatory, Mt Shaohua | |
| G27 |
Telescope Fabra ROA Montsec (TFRM), Sant Esteve de la Sarga, Lleida | CT | Fabra Observatory, Montsec | |
| G28 |
Wyncroft Observatory | ENG | Wyncroft Observatory, Attleborough | |
| G29 |
Requena Observatory | - | Requena | |
| G30 |
Casselman Observatory | ON | Casselman | |
| G31 |
CCAT Trieste Observatory | - | CCAT Trieste | |
| G32 |
Elena Remote Observatory | Af | Elena Remote Observatory, San Pedro de Atacama | |
| G33 |
Wickede Observatory | NRW | Wickede | |
| G34 |
Oberfrauendorf Observatory | - | Oberfrauendorf | |
| G35 |
Elephant Head Observatory | AZ | Elephant Head Observatory, Sahuarita | |
| G36 |
Calar Alto-CASADO | - | Calar Alto-CASADO | |
| G37 |
Lowell Discovery Telescope | AZ | Lowell Observatory-Lowell Discovery Telescope | |
| G38 |
La Senda Observatory (Observatorio La Senda) | CLM | Observatorio La Senda, Cabanillas del Campo | |
| G39 |
ROAD Observatory | Af | ROAD, San Pedro de Atacama | |
| G40 |
Slooh Observatory | CN | Slooh.com Canary Islands Observatory | |
| G41 |
Insperity Observatory | TX | Insperity Observatory, Humble | |
| G42 |
UAdeC Observatory (Observatorio Astronómico UAdeC; Autonomous University of Coahuila) | - | Observatorio Astronomico UAdeC, Saltillo | |
| G43 |
Buenaventura Suarez Observatory (Observatorio Buenaventura Suarez) | D | Observatorio Buenaventura Suarez, San Luis | |
| G44 |
Longa Vista Observatory (Observatorio Longa Vista), Itatiba | SP | Observatorio Longa Vista, São Paulo | |
| G45 |
Space Surveillance Telescope, near LINEAR | NM | Space Surveillance Telescope, Atom Site | |
| G46 |
Northwest Florida State College Observatory | FL | Pinto Valley Observatory | |
| G47 |
HillTopTop Observatory | NM | HillTopTop Observatory, Edgewood | |
| G48 |
Doc Greiner Research Observatory | NM | Harlingten Research Observatory, Rancho Hildalgo | |
| G49 |
Minnetonka Observatory | MN | Minnetonka | |
| G50 |
Organ Mesa Observatory, observer: Frederick Pilcher[2] | NM | Organ Mesa Observatory, Las Cruces | |
| G51 |
Byrne Observatory | CA | Byrne Observatory, Sedgwick Reserve | |
| G52 |
Stone Edge Observatory | CA | Stone Edge Observatory, El Verano | |
| G53 |
Alder Springs Observatory | CA | Alder Springs Observatory, Auberry | |
| G54 |
Hemet Observatory | CA | Hemet | |
| G55 |
Bakersfield Observatory | CA | Bakersfield | |
| G56 |
Walnut Creek Observatory | CA | Walnut Creek | |
| G57 |
Dilbert Observatory | OR | Dilbert Observatory, Forest Grove | |
| G58 |
Chabot Space and Science Center | CA | Chabot Space and Science Center, Oakland | |
| G59 |
Maiden Lane Observatory | WA | Maiden Lane Obs., Bainbridge Island | |
| G60 |
Carroll Observatory | CA | Carroll Observatory, Montecito | |
| G61 |
Pleasanton Observatory | CA | Pleasanton | |
| G62 |
Sunriver Nature Center Observatory | OR | Sunriver Nature Center Observatory, Sunriver | |
| G63 |
Mill Creek Observatory | OR | Mill Creek Observatory, The Dalles | |
| G64 |
Blue Canyon Observatory | CA | Blue Canyon Observatory | |
| G65 |
Vulcan North Observatory at Lick Observatory | CA | Vulcan North, Lick Observatory, Mount Hamilton | |
| G66 |
Lake Forest Observatory | CA | Lake Forest Observatory, Forest Hills | |
| G67 |
Rancho del Sol Observatory | CA | Rancho Del Sol, Camino | |
| G68 |
Sierra Stars Observatory | CA | Sierra Stars Observatory, Markleeville | |
| G69 |
Via Capote Observatory; observer: James Brinsfield[2] | CA | Via Capote Sky Observatory, Thousand Oaks | |
| G70 |
Francisquito Observatory | CA | Francisquito Observatory, Los Angeles | |
| G71 |
Rancho Palos Verdes Observatory | CA | Rancho Palos Verdes | |
| G72 |
University Hills Observatory | CA | University Hills | |
| G73 |
Mount Wilson-TIE | CA | Mount Wilson-TIE | |
| G74 |
Boulder Knolls Observatory | CA | Boulder Knolls Observatory, Escondido | |
| G75 |
Starry Knight Observatory | CA | Starry Knight Observatory, Coto de Caza | |
| G76 |
Altimira Observatory | CA | Altimira Observatory, Coto de Caza | |
| G77 |
Baldwin Lake Observatory | CA | Baldwin Lake | |
| G78 |
Desert Wanderer Observatory | CA | Desert Wanderer Observatory, El Centro | |
| G79 |
Goat Mountain Astronomical Research Station (GMARS); observer: Robert Stephens (also see #646 and #U81) | CA | Goat Mountain Astronomical Research Station | |
| G80 |
Sierra Remote Observatories | CA | Sierra Remote Observatories, Auberry | |
| G81 |
Temecula Observatory | CA | Temecula | |
| G82 |
SARA Observatory (Southeastern Association for Research in Astronomy) | AZ | SARA Observatory, Kitt Peak | |
| G83 |
Large Binocular Telescope | AZ | Mt. Graham-LBT | |
| G84 |
Mount Lemmon Sky Center | AZ | Mount Lemmon SkyCenter | |
| G85 |
Vermillion Cliffs Observatory | UT | Vermillion Cliffs Observatory, Kanab | |
| G86 |
Tucson-Winterhaven Observatory | AZ | Tucson-Winterhaven | |
| G87 |
Calvin M. Hooper Memorial Observatory | UT | Calvin M. Hooper Memorial Observatory, Hyde Park | |
| G88 |
LAMP Observatory | AZ | LAMP Observatory, New River | |
| G89 |
Kachina Observatory | AZ | Kachina Observatory, Flagstaff | |
| G90 |
Three Buttes Observatory | AZ | Three Buttes Observatory, Tucson | |
| G91 |
2MASS (Two Micron All-Sky Survey) at Whipple Obs. (see #696) | AZ | Whipple Observatory, Mt. Hopkins--2MASS | |
| G92 |
Jarnac Observatory | AZ | Jarnac Observatory, Vail | |
| G93 |
Sonoita Research Observatory | AZ | Sonoita Research Observatory, Sonoita | |
| G94 |
Sonoran Skies Observatory | AZ | Sonoran Skies Observatory, St. David | |
| G95 |
Hereford Arizona Observatory | AZ | Hereford Arizona Observatory, Hereford | |
| G96 |
Mount Lemmon Survey | AZ | Mt. Lemmon Survey | |
| G97 |
Astronomical League Alpha Observatory | AZ | Astronomical League Alpha Observatory, Portal | |
| G98 |
Calvin-Rehoboth Robotic Observatory | NM | Calvin-Rehoboth Observatory, Rehoboth | |
| G99 |
NF Observatory | NM | NF Observatory, Silver City | |
| H00 |
Tyrone Observatory | NM | Tyrone | |
| H01 |
Magdalena Ridge Observatory, New Mexico Tech | NM | Magdalena Ridge Observatory, Socorro | |
| H02 |
Sulphur Flats Observatory | NM | Sulphur Flats Observatory, La Cueva | |
| H03 |
Sandia View Observatory | NM | Sandia View Observatory, Rio Rancho | |
| H04 |
Santa Fe Observatory | NM | S | |
| H05 |
Edmund Kline Observatory | CO | Edmund Kline Observatory, Deer Trail | |
| H06 |
RAS Observatory, Mayhill, (RAS (Remote Astronomical Society) Observatory of New Mexico; a.k.a. New Mexico Skies Observatory) | NM | iTelescope Observatory, Mayhill | |
| H07 |
7300 Observatory | NM | 7300 Observatory, Cloudcroft | |
| H08 |
BlackBird Observatory; observer: Ken Levin | NM | BlackBird Observatory, Cloudcroft | |
| H09 |
Antelope Hills Observatory; observer: Robert A. Koff (also see #713)[2] Src |
CO | Antelope Hills Observatory, Bennett | |
| H10 |
Tzec Maun Observatory (Tzec Maun Foundation Observatory at Mayhill; also see Cloudcroft location: #V29) | NM | Tzec Maun Observatory, Mayhill | |
| H11 |
LightBuckets Observatory, Rodeo (LightBuckets re-located to #B10 in 2011) Src |
NM | LightBuckets Observatory, Rodeo | |
| H12 |
TechDome, Mayhill Src |
NM | TechDome, Mayhill | |
| H13 |
Lenomiya Observatory Src |
AZ | Lenomiya Observatory, Casa Grande | |
| H14 |
Morning Star Observatory, Tucson Src |
AZ | Morning Star Observatory, Tucson | |
| H15 |
ISON-NM, Mayhill Src |
NM | ISON-NM Observatory, Mayhill | |
| H16 |
HUT Observatory, Eagle | CO | HUT Observatory, Eagle | |
| H17 |
Angel Peaks Observatory | CO | Angel Peaks Observatory | |
| H18 |
Vail | AZ | Vail View Observatory, Vail | |
| H19 |
Lone Star Observatory Src |
OK | Lone Star Observatory, Caney | |
| H20 |
Eastern Illinois University Obs. | IL | Eastern Illinois University Obs., Charleston | |
| H21 |
Astronomical Research Observatory or Astronomical Research Institute | IL | Astronomical Research Observatory, Westfield | |
| H22 |
Terre Haute | IN | Terre Haute | |
| H23 |
Pear Tree Observatory | FL | Pear Tree Observatory, Valparaiso | |
| H24 |
J. C. Veen Observatory | MI | J. C. Veen Observatory, Lowell | |
| H25 |
Harvest Moon Observatory | MN | Harvest Moon Observatory, Northfield | |
| H26 |
Doc Greiner Research Observatory, also see #G48 | WI | Doc Greiner Research Observatory, Janesvillle | |
| H27 |
Moonglow Observatory | MO | Moonglow Observatory, Warrensburg | |
| H28 |
Preston Hills Observatory (different from Preston Gott Observatory, Texas Tech University, north of Lubbock; observer: Maurice Clark Src Src ) |
TX | Preston Hills Observatory, Celina | |
| H29 |
Ivywood Observatory | OK | Ivywood Observatory, Edmond | |
| H30 |
University of Oklahoma Observatory | OK | University of Oklahoma Observatory, Norman | |
| H31 |
Star Ridge Observatory | TX | Star Ridge Observatory, Weimar | |
| H32 |
Texas A&M Physics Observatory, College Station | TX | Texas A&M Physics Observatory, College Station | |
| H33 |
Bixhoma Observatory, Bixby | OK | Bixhoma Observatory, Bixby | |
| H34 |
Chapel Hill Observatory | TX | Chapel Hill | |
| H35 |
Leavenworth Observatory | KS | Leavenworth | |
| H36 |
Sandlot Observatory | KS | Sandlot Observatory, Scranton | |
| H37 |
Grems Timmons Observatories | IA | Grems Timmons Observatories, Graettinger | |
| H38 |
Timberline Observatory | IA | Timberline Observatory, Urbandale | |
| H39 |
S.O.S. Observatory (Shed of Science Observatory; SOS); observer: Richard Durkee Src |
MN | S.O.S. Observatory, Minneapolis | |
| H40 |
Nubbin Ridge Observatory | AR | Nubbin Ridge Observatory | |
| H41 |
Petit Jean Mountain | AR | Petit Jean Mountain | |
| H42 |
Wartburg College Observatory | IA | Wartburg College Observatory, Waverly | |
| H43 |
Conway Observatory | AR | Conway | |
| H44 |
Cascade Mountain Observatory | AR | Cascade Mountain | |
| H45 |
Arkansas Sky Observatory | AR | Arkansas Sky Obs., Petit Jean Mountain South | |
| H46 |
Ricky Observatory | MO | Ricky Observatory, Blue Springs | |
| H47 |
Vicksburg Observatory | MS | Vicksburg | |
| H48 |
PSU Greenbush Observatory | KS | PSU Greenbush Observatory, Pittsburg | |
| H49 |
ATU Astronomical Observatory | AR | ATU Astronomical Observatory, Russellville | |
| H50 |
University of Central Arkansas Observatory | AR | University of Central Arkansas Obs., Conway | |
| H51 |
Greiner Research Observatory | WI | Greiner Research Observatory, Verona | |
| H52 |
Hawkeye Observatory Src |
IL | Hawkeye Observatory, Durand | |
| H53 |
Thompsonville Observatory | IL | Thompsonville | |
| H54 |
Cedar Drive Observatory | WI | Cedar Drive Observatory, Pulaski | |
| H55 |
Astronomical Research Observatory, formerly known as Antares Observatory (also see observatory #X39 in Argentina) | IL | Astronomical Research Observatory, Charleston | |
| H56 |
Northbrook Meadow Observatory | IL | Northbrook Meadow Observatory | |
| H57 |
Ohio State University Observatory | OH | Ohio State University Observatory, Lima | |
| H58 |
NASA/MSFC ALaMO | AL | NASA/MSFC ALaMO, Redstone Arsenal | |
| H59 |
Prairie Grass Observatory | IN | Prairie Grass Observatory, Camp Cullom | |
| H60 |
Heartland Observatory | IN | Heartland Observatory, Carmel | |
| H61 |
Newcastle Observatory | - | Newcastle | |
| H62 |
Calvin College Observatory | MI | Calvin College Observatory | |
| H63 |
DeKalb Observatory, observer: Don Starkey[2] | IN | DeKalb Observatory, Auburn | |
| H64 |
Thomas More College Observatory | KY | Thomas More College Observatory, Crestview Hills | |
| H65 |
Waltonfields Observatory | KY | Waltonfields Observatory, Walton | |
| H66 |
Yellow Springs Observatory | OH | Yellow Springs | |
| H67 |
Stonegate Observatory | MI | Stonegate Observatory, Ann Arbor | |
| H68 |
Red Barn Observatory | GA | Red Barn Observatory, Ty Ty | |
| H69 |
Ohio Wesleyan University | OH | Perkins Observatory, Delaware | |
| H70 |
Asheville Observatory | NC | Asheville | |
| H71 |
Chula Observatory | GA | Chula | |
| H72 |
Evelyn L. Egan Observatory | FL | Evelyn L. Egan Observatory, Fort Myers | |
| H73 |
Lakeland Astronomical Observatory | FL | Lakeland Astronomical Observatory, Kirtland | |
| H74 |
Bar J Observatory | FL | Bar J Observatory, New Smyrna Beach | |
| H75 |
Indian Hill North Observatory | OH | Indian Hill North Observatory, Huntsburg | |
| H76 |
Oakridge Observatory | FL | Oakridge Observatory, Miami | |
| H77 |
Buehler Observatory | FL | Buehler Observatory | |
| H78 |
University of Nariño Observatory | - | University of Narino Observatory, Pasto | |
| H79 |
York University Observatory | ON | York University Observatory, Toronto | |
| H80 |
Halstead Observatory Src |
NJ | Halstead Observatory, Princeton | |
| H81 |
Hartung-Boothroyd Observatory | NY | Hartung-Boothroyd Observatory, Ithaca | |
| H82 |
CBA-NOVAC Observatory | VA | CBA-NOVAC Observatory, Front Royal | |
| H83 |
Timberlake Observatory | VA | Timberlake Observatory, Oakton | |
| H84 |
Northview Observatory | NY | Northview Observatory, Mendon | |
| H85 |
Silver Spring Observatory Src |
MD | Silver Spring | |
| H86 |
CBA-East Observatory | MD | CBA-East Observatory, Laurel | |
| H87 |
Fenwick Observatory | VA | Fenwick Observatory, Richmond | |
| H88 |
Hope Observatory | MD | Hope Observatory, Belcamp | |
| H89 |
Galaxy Blues Observatory | QC | Galaxy Blues Observatory, Gatineau | |
| H90 |
Ottawa Observatory | ON | Ottawa | |
| H91 |
Reynolds Observatory | NY | Reynolds Observatory, Potsdam | |
| H92 |
Arcturus Observatory | NJ | Arcturus Observatory | |
| H93 |
Berkeley Heights Observatory | NJ | Berkeley Heights | |
| H94 |
Cedar Knolls Observatory | NJ | Cedar Knolls | |
| H95 |
NJIT Observatory | NJ | NJIT Observatory, Newark | |
| H96 |
Observatoire des Pléïades | QC | Observatoire des Pleiades, Mandeville | |
| H97 |
Talcott Mountain Science Center | CT | Talcott Mountain Science Center, Avon | |
| H98 |
Dark Roseanne Observatory | CT | Dark Rosanne Obs., Middlefield | |
| H99 |
Sunhill Observatory | MA | Sunhill Observatory, Newton | |
| I00 |
Carbuncle Hill Observatory; observer: Donald Pray (also see #912) | RI | Carbuncle Hill Observatory, Coventry | |
| I01 |
Clay Center Observatory | MA | Clay Center Observatory, Brookline | |
| I02 |
Two Micron All-Sky Survey (2MASS), at #807 | Co | Cerro Tololo Observatory, La Serena--2MASS | |
| I03 |
Astrovirtel (Accessing Astronomical Archives as Virtual Telescopes) | - | European Southern Obs., La Silla--ASTROVIRTEL | |
| I04 |
Mamalluca Observatory, Vicuña | Co | Mamalluca Observatory | |
| I05 |
Las Campanas Observatory-TIE | - | Las Campanas Observatory-TIE | |
| I06 |
Werner Schmidt Observatory, Dennis-Yarmouth Regional HS, South Yarmouth | MA | Werner Schmidt Obs., Dennis-Yarmouth Regional HS | |
| I07 |
Conlin Hill Observatory | MA | Conlin Hill Observatory, Oxford | |
| I08 |
Alianza S4 Observatory, El Leoncito | J | Alianza S4, Cerro Burek | |
| I09 |
Cerro Armazones Observatory | - | Cerro Armazones | |
| I10 |
CAO – Campo Catino Austral Observatory Survey (CAOS) Src |
Af | CAO, San Pedro de Atacama (until 2012) | |
| I11 |
Gemini South (Gemini South Observatory) | - | Gemini South Observatory, Cerro Pachón | |
| I12 |
Phillips Academy Observatory | MA | Phillips Academy Observatory, Andover | |
| I13 |
Burleith Observatory | D.C. | Burleith Observatory, Washington D.C. | |
| I14 |
Tigh Speuran Observatory | MA | Tigh Speuran Observatory, Framingham | |
| I15 |
Wishing Star Observatory | MA | Wishing Star Observatory, Barrington | |
| I16 |
IAA-AI Atacama Observatory | Af | IAA-AI Atacama, San Pedro de Atacama | |
| I17 |
Thomas G. Cupillari Observatory Src |
PA | Thomas G. Cupillari Observatory, Fleetville | |
| I18 |
Fan Mountain Observatory | VA | Fan Mountain Observatory, Covesville | |
| I19 |
El Gato Gris Observatory (Observatorio El Gato Gris) Src |
Cór | Observatorio El Gato Gris, Tanti | |
| I20 |
Salvador Observatory (Observatorio Astronomico Salvador) Src |
Cór | Observatorio Astronomico Salvador, Rio Cuarto | |
| I21 |
El Condor Observatory | Cór | El Condor Observatory, Córdoba | |
| I22 |
Abbey Ridge Observatory, Pocono Summit | PA | Abbey Ridge Observatory, Stillwater Lake | |
| I23 |
Frosty Cold Observatory | ME | Frosty Cold Observatory, Mash Harbor | |
| I24 |
Lake of the Woods Observatory Src |
VA | Lake of the Woods Observatory, Locust Grove | |
| I25 |
ECCCO Observatory | Cór | ECCCO Observatory, Bosque Alegre | |
| I26 |
Kappa Crucis Observatory (Observatorio Kappa Crucis) Ssrc |
Cór | Observatorio Kappa Crucis, Cordoba | |
| I27 |
Barred Owl Observatory | - | Barred Owl Observatory, Carp | |
| I28 |
Starhoo Observatory | MA | Starhoo Observatory, Lakeville | |
| I29 |
Middlesex School Observatory | MA | Middlesex School Observatory, Concord | |
| I30 |
Geminis Austral Observatory (Observatorio Geminis Austral) | S | Observatorio Geminis Austral | |
| I31 |
Colegio Cristo Rey Observatory (Observatorio Astronomico del Colegio Cristo Rey), Rosario | S | Observatorio Astronomico del Colegio Cristo Rey | |
| I32 |
Beta Orionis Observatory (Observatorio Beta Orionis) | S | Observatorio Beta Orionis, Rosario | |
| I33 |
Southern Astrophysical Research Telescope (SOAR) | - | SOAR, Cerro Pachon | |
| I34 |
Morgantown Observatory | PA | Morgantown | |
| I35 |
Sidoli Observatory (Observatorio Sidoli) | BA | Sidoli | |
| I36 |
Los Campitos Observatory (Observatorio Los Campitos), Cañuelas | BA | Observatorio Los Campitos, Cañuela | |
| I37 |
Astrodomi Observatory Src |
BA | Astrodomi Observatory, Santa Rita | |
| I38 |
Los Algarrobos Observatory (Observatorio Los Algarrobos) | - | Observatorio Los Algarrobos, Salto | |
| I39 |
Cruz del Sur Observatory (Observatorio Cruz del Sur) Src |
BA | Observatorio Cruz del Sur, San Justo | |
| I40 |
TRAPPIST – Transiting Planets and Planetesimals Small Telescope | - | La Silla--TRAPPIST | |
| I41 |
Zwicky Transient Facility (ZTF) and its predecessor Palomar Transient Factory (PTF) at Palomar Observatory | CA | Palomar Mountain--PTF Src Palomar Mountain--ZTF | |
| I42 |
Westport Observatory | FL | Westport Observatory | |
| I43 |
Tarleton State University Observatory | TX | Tarleton State University Obs., Stephenville | |
| I44 |
Northwest Florida State College | FL | Northwest Florida State College, Niceville | |
| I45 |
Observatorio W Crucis Src |
BA | W Crucis Astronomical Observatory, San Justo | |
| I46 |
The Cottage Observatory | PA | The Cottage Observatory, Altoona | |
| I47 |
Pierre Auger Observatory Src |
M | Pierre Auger Observatory, Malargüe | |
| I48 |
El Catalejo Observatory (Observatorio El Catalejo), La Pampa | L | Observatorio El Catalejo, Santa Rosa | |
| I49 |
Sunflower Observatory | NM | Sunflower Observatory, Santa Fe | |
| I50 |
P2 Observatory | NM | P2 Observatory, Mayhill | |
| I51 |
Clinton Observatory | MD | Clinton | |
| I52 |
Mount Lemmon Observatory (CHECK: Mount Lemmon Survey) of the Steward Observatory | AZ | Steward Observatory, Mt. Lemmon Station | |
| I53 |
Armilla Observatory | - | Armilla | |
| I54 |
Las Vaguadas Observatory (Observatorio Las Vaguadas) | - | Observatorio Las Vaguadas, Badajoz | |
| I55 |
Valencia Observatory | - | V | |
| I56 |
John Beckman Observatory (Observatorio Astronómico John Beckman) | - | Observatorio Astronomico John Beckman, Almería | |
| I57 |
Elche Observatory | - | Elche | |
| I58 |
Bétera Observatory | - | Betera | |
| I59 |
Antares Observatory (Observatorio Antares), Camargo, Cantabria | - | Observatorio Fuente de los matos, Muriedas | |
| I60 |
Guernanderf Observatory | - | Guernanderf | |
| I61 |
Ourense Observatory | - | Ourense | |
| I62 |
Helios Ontigola Observatory (Observatorio Helios Ontigola) | - | Observatorio Helios Ontigola | |
| I63 |
Cygnus Observatory | - | Cygnus Observatory, New Airesford | |
| I64 |
Maidenhead Observatory | - | Maidenhead | |
| I65 |
Yunquera Observatory | - | Yunquera | |
| I66 |
Taurus Australis Observatory | DF | Taurus Australis Observatory, Brasilia | |
| I67 |
Hartley Wintney Observatory | - | Hartley Wintney | |
| I68 |
Pousada dos Anoẽs Observatory | - | Pousada dos Anoes Observatory | |
| I69 |
AGM Observatory | - | AGM Observatory, Marrakech | |
| I70 |
Gedney House Observatory | ENG | Gedney House Observatory, Kirton | |
| I71 |
Los Milanos Observatory (Observatorio Los Milanos) | - | Observatorio Los Milanos, Caceres | |
| I72 |
Carpe-Noctem Observatory (Observatorio Carpe-Noctem) | MD | Observatorio Carpe-Noctem, Madrid | |
| I73 |
Salvia Observatory | - | Salvia Observatory, Saulges | |
| I74 |
Baxter Garden Observatory Src |
ENG | Baxter Garden Observatory, Salisbury | |
| I75 |
Castellon Observatory (Observatorio Castellon) | - | Observatorio Castellon | |
| I76 |
Tesla Observatory | - | Observatorio Tesla, Valdemorillo | |
| I77 |
CEAMIG-REA Observatory | MG | CEAMIG-REA Observatory, Belo Horizonte | |
| I78 |
Principia Observatory (Observatorio Principia) | - | Observatorio Principia, Málaga | |
| I79 |
AstroCamp Observatory | - | AstroCamp, Nerpio | |
| I80 |
Rose Cottage Observatory | ENG | Rose Cottage Observatory, Keighley | |
| I81 |
Tarbatness Observatory | SCT | Tarbatness Observatory, Portmahomack | |
| I82 |
Güímar Observatory | CN | Guimar | |
| I83 |
Cherryvalley Observatory | - | Cherryvalley Observatory, Rathmolyon | |
| I84 |
Cerro del Viento Observatory | - | Cerro del Viento, Badajoz | |
| I85 |
Las Negras Observatory | - | Las Negras | |
| I86 |
UCM Observatory (Observatorio UCM) | MD | Observatorio UCM, Madrid | |
| I87 |
Astroshot Observatory | - | Astroshot Observatory, Monasterevin | |
| I88 |
Fuensanta de Martos Observatory Src |
- | Fuensanta de Martos | |
| I89 |
RAS Observatory | - | iTelescope Observatory, Nerpio | |
| I90 |
Blackrock Castle Observatory | - | Blackrock Castle Observatory | |
| I91 |
Retamar Observatory | - | Retamar | |
| I92 |
Astreo Observatory | - | Astreo Observatory, Mairena del Aljarafe | |
| I93 |
Saint Pardon de Conques Observatory Src |
- | St Pardon de Conques | |
| I94 |
Rho Ophiocus Observatory (Observatorio Rho Ophiocus) | MD | Observatorio Rho Ophiocus, Las Rozas de Madrid | |
| I95 |
Hita Observatory (Observatorio de la Hita) | - | Observatorio de la Hita | |
| I96 |
Hyperion Observatory Src |
- | Hyperion Observatory, Urbanizacion Caraquiz | |
| I97 |
Penn Heights Observatory | - | Penn Heights Observatory, Rickmansworth | |
| I98 |
El Berrueco Observatory | - | El Berrueco | |
| I99 |
Blanquita Observatory (Observatorio Blanquita) Src |
MD | Observatorio Blanquita, Vaciamadrid | |
| J00 |
Segorbe Observatory | Castellon | Segorbe | |
| J01 |
Cielo Profundo Observatory (Observatorio Cielo Profundo), Oviedo | - | Observatorio Cielo Profundo, Leon | |
| J02 |
Busot Observatory | - | Busot | |
| J03 |
Gothers Observatory | - | Gothers Observatory, St. Dennis | |
| J04 |
OGS Telescope | CN | ESA Optical Ground Station, Tenerife | |
| J05 |
Bootes Observatory | - | Bootes Observatory, Boecillo | |
| J06 |
Trent Astronomical Observatory | - | Trent Astronomical Observatory, Clifton | |
| J07 |
SPAG Monfragüe Observatroy (Observatorio SPAG Monfragüe) | - | Observatorio SPAG Monfrague, Palazuelo-Empalme | |
| J08 |
Zonalunar Observatory (Observatorio Zonalunar) Src |
V | Observatorio Zonalunar, Puzol | |
| J09 |
Balbriggan Observatory | - | Balbriggan | |
| J10 |
Alicante Observatory | - | Alicante | |
| J11 |
Matosinhos Observatory | - | Matosinhos | |
| J12 |
Caraquiz Observatory | - | Caraquiz | |
| J13 |
Liverpool Telescope at La Palma | CN | La Palma-Liverpool Telescope | |
| J14 |
La Corte Observatory | - | La Corte | |
| J15 |
Muxagata Observatory | - | Muxagata | |
| J16 |
An Carraig Observatory Src |
NIR | An Carraig Observatory, Loughinisland | |
| J17 |
Ragdon Observatory | - | Ragdon | |
| J18 |
Dingle Observatory | WLS | Dingle Observatory, Montgomery | |
| J19 |
El Maestrat Observatory | - | El Maestrat | |
| J20 |
Aravaca Observatory | - | Aravaca | |
| J21 |
El Boalo Observatory | - | El Boalo | |
| J22 |
Tacande Observatory Src |
CN | Tacande Observatory, La Palma | |
| J23 |
La Couyere Observatory (Centre Astronomique de La Couyere) | - | Centre Astronomique de La Couyere | |
| J24 |
Altamira Observatory (Observatorio Altamira) Src |
CN | Observatorio Altamira | |
| J25 |
Penamayor Observatory | - | Penamayor Observatory, Nava | |
| J26 |
The Spaceguard Centre | - | The Spaceguard Centre, Knighton | |
| J27 |
El Guijo Observatory Src |
- | El Guijo Observatory | |
| J28 |
Jaén Observatory (Observatorio Jaén) Src |
- | Jaen | |
| J29 |
Nira Observatory (Observatorio Nira) | - | Observatorio Nira, Tias | |
| J30 |
Ventilla Observatory (Observatorio Ventilla) | MD | Observatorio Ventilla, Madrid | |
| J31 |
La Axarquia Observatory | - | La Axarquia | |
| J32 |
Aljaraque Observatory | - | Aljaraque | |
| J33 |
Bayfordbury Observatory | ENG | University of Hertfordshire Obs., Bayfordbury | |
| J34 |
La Fecha Observatory | - | La Fecha | |
| J35 |
Tucci Observatory | - | Tucci Observatory, Martos | |
| J36 |
DiezALaOnce Observatory (Observatorio DiezALaOnce) Src |
- | Observatorio DiezALaOnce, Illana | |
| J37 |
Huelva Observatory | - | Huelva | |
| J38 |
La Vara Observatory (Observatorio La Vara) Src |
- | Observatorio La Vara, Valdés | |
| J39 |
Ingenio Observatory | - | Ingenio | |
| J40 |
Málaga Observatory Src |
- | Malaga | |
| J41 |
Raheny Observatory | - | Raheny | |
| J42 |
Puzol Observatory (Punto de Observación de Puçol; POP), observer: Amadeo Aznar Src |
V | Puzol | |
| J43 |
Oukaïmeden Observatory, Oukaïmeden, location of project MOSS (Src ) |
- | Oukaimeden Observatory, Marrakech | |
| J44 |
Iturrieta Observatory (Observatorio Iturrieta) | - | Observatorio Iturrieta, Alava | |
| J45 |
MT Cabreja Observatory (Observatorio Montana Cabreja), Gran Canaria Src |
CN | Observatorio Montana Cabreja, Vega de San Mateo | |
| J46 |
MT Blanca Observatory (Observatorio Montana Blanca) | - | Observatorio Montana Blanca, Tias | |
| J47 |
Nazaret Observatory (Observatorio Nazaret) | - | Observatorio Nazaret | |
| J48 |
Observatory Mackay | - | Observatory Mackay, La Laguna | |
| J49 |
Santa Pola Observatory | - | Santa Pola | |
| J50 |
NEON Observatory at La Palma | CN | La Palma-NEON | |
| J51 |
Atlante Observatory (Observatorio Atlante) Src |
CN | Observatorio Atlante, Tenerife | |
| J52 |
Pinsoro Observatory (Observatorio Pinsoro) | - | Observatorio Pinsoro | |
| J53 |
Posadas Observatory | - | Posadas | |
| J54 |
Bradford Robotic Telescope, Tenerife | CN | Bradford Robotic Telescope | |
| J55 |
Los Altos de Arguineguin Observatory | - | Los Altos de Arguineguin Observatory | |
| J56 |
La Avejerilla Observatory (Observatorio La Avejerilla) | - | Observatorio La Avejerilla | |
| J57 |
Alto Turia Observatory (Centro Astronómico Alto Turia) | V | Centro Astronomico Alto Turia, Valencia | |
| J58 |
Brynllefrith Observatory | WLS | Brynllefrith Observatory, Llantwit Fardre | |
| J59 |
Linceo Observatory (Observatorio Linceo) | CB | Observatorio Linceo, Santander | |
| J60 |
Tocororo Observatory | CL | Tocororo Observatory, Arquillinos | |
| J61 |
Brownstown Observatory | - | Brownstown Observatory, Kilcloon | |
| J62 |
Kingsland Observatory | - | Kingsland Observatory, Boyle | |
| J63 |
San Gabriel Observatory | - | San Gabriel | |
| J64 |
La Mata Observatory | - | La Mata | |
| J65 |
Celbridge Observatory | - | Celbridge | |
| J66 |
Kinver Observatory | - | Kinver | |
| J67 |
La Pobla de Vallbona Observatory (Observatorio La Pobla de Vallbona) | V | Observatorio La Po
bla de Vallbona | |
| J68 |
Tweenhills Observatory, Gloucestershire | ENG | Tweenhills Observatory, Hartpury | |
| J69 |
North Observatory | ENG | North Observatory, Clanfield | |
| J70 |
Vega del Thader Observatory (Observatorio Astronómico Vega del Thader) Src |
- | Obs. Astronomico Vega del Thader, El Palmar | |
| J71 |
Willow Bank Observatory, Lancashire | ENG | Willow Bank Observatory | |
| J72 |
Valle del Sol Observatory | - | Valle del Sol | |
| J73 |
Quainton Observatory, Buckinghamshire Src |
ENG | Quainton | |
| J74 |
Bilbao Observatory | Biscay | Bilbao | |
| J75 |
La Sagra Observatory (Observatorio Astronómico de La Sagra; OLS) Src ; a remote station of OAM, see #620 |
- | OAM Observatory, La Sagra | |
| J76 |
La Murta Observatory | - | La Murta | |
| J77 |
Golden Hill Observatory, Dorset | ENG | Golden Hill Observatory, Stourton Caundle | |
| J78 |
Murcia Observatory | - | Murcia | |
| J79 |
Calarreona Observatory (Observatorio Calarreona) | Murcia | Observatorio Calarreona, Águilas | |
| J80 |
Sainte-Hélène Observatory, Sainte-Hélène, Gironde | - | Sainte Helene | |
| J81 |
Guirguillano Observatory | - | Guirguillano | |
| J82 |
Leyland Observatory | - | Leyland | |
| J83 |
Olive Farm Observatory | - | Olive Farm Observatory, Hoghton | |
| J84 |
South Observatory | - | South Observatory, Clanfield | |
| J85 |
Makerstoun Observatory | - | Makerstoun | |
| J86 |
Sierra Nevada Observatory (Observatorio de Sierra Nevada; OSN), Loma de Dilar | Granada | Sierra Nevada Observatory | |
| J87 |
La Cañada Observatory (Observatorio de La Cañada), Ávila | CL | La Canada | |
| J88 |
Strawberry Field Observatory | ENG | Strawberry Field Obs., Southampton | |
| J89 |
Tres Cantos Observatory | - | Tres Cantos Observatory | |
| J90 |
West Challow Observatory | - | West Challow | |
| J91 |
Alt emporda Observatory | - | Alt emporda Observatory, Figueres | |
| J92 |
Beaconsfield Observatory | - | Beaconsfield | |
| J93 |
Mount Tuffley Observatory | ENG | Mount Tuffley Observatory, Gloucester | |
| J94 |
Abbeydale Observatory, Gloucester | ENG | Abbeydale | |
| J95 |
Great Shefford Observatory, Berkshire | ENG | Great Shefford | |
| J96 |
Cantabria Observatory (Observatorio de Cantabria; Observatorio de Aras de los Olmos – OAO; Universidad de Valencia, Aras de los Olmos) | CB | Observatorio de Cantabria | |
| J97 |
Alginet Observatory | V | Alginet | |
| J98 |
Manises Observatory (Observatorio Manises) | V | Observatorio Manises | |
| J99 |
Burjassot Observatory | V | Burjassot | |
| K01 |
Astrognosis Observatory | - | Astrognosis Observatory, Bradwell | |
| K02 |
Eastwood Observatory | - | Eastwood Observatory, Leigh on Sea | |
| K03 |
Montsec Observatory (Observatori Astronòmic del Montsec; OAdM) Src |
CT | Observatori AAS Montsec | |
| K04 |
Lo Fossil Observatory | CT | Lo Fossil Observatory, Àger | |
| K05 |
Eden Observatory | ENG | Eden Observatory, Banham | |
| K06 |
Montagut Observatory (Observatorio Montagut) | CT | Observatorio Montagut, Can Sola | |
| K07 |
Gravelle Observatory (Observatoire de Gravelle) | Paris | Observatoire de Gravelle, St. Maurice | |
| K08 |
Lledoner Observatory (Observatorio Lledoner) | CT | Observatorio Lledoner, Vallirana | |
| K09 |
Llica d'Amunt Observatory (Observatori Astronomic de Lliçà d'Amunt) | - | Llica d'Amunt | |
| K10 |
Micro Palomar | - | Micro Palomar, Reilhanette | |
| K11 |
Pommier Observatory (Observatoire de Pommier) | - | Observatoire de Pommier | |
| K12 |
Marratxi Observatory (Observatorio Astronómico de Marratxi) | - | Observatorio Astronomico de Marratxi | |
| K13 |
Albireo Observatory | - | Albireo Observatory, Inca | |
| K14 |
Sencelles Observatory (Observatorio de Sencelles) | - | Observatorio de Sencelles | |
| K15 |
Murviel-lès-Montpellier Observatory | - | Murviel-les-Montpellier | |
| K16 |
Reilhanette Observatory | - | Reilhanette | |
| K17 |
Valentines Observatory (Observatoire des Valentines) | SWF | Observatoire des Valentines, Bex | |
| K18 |
Hésingue Observatory | - | Hesingue | |
| K19 |
PASTIS Observatory | - | PASTIS Observatory, Banon | |
| K20 |
Danastro Observatory | - | Danastro Observatory, Romerée | |
| K21 |
Saint-Saturnin-lès-Avignon | - | Saint-Saturnin-les-Avignon | |
| K22 |
Les Barres Observatory | - | Les Barres Observatory, Lamanon | |
| K23 |
Gorgonzola Observatory | - | Gorgonzola | |
| K24 |
Schmelz Observatory | - | Schmelz | |
| K25 |
Haute Provence Sud, Saint-Michel-l'Observatoire, see #511 | PACA | Haute Provence Sud, Saint-Michel-l'Observatoire | |
| K26 |
Contern | - | Contern | |
| K27 |
St-Martin Observatory, Amathay Vésigneux | - | St-Martin Observatory, Amathay Vesigneux | |
| K28 |
Sternwarte Eckdorf | - | Sternwarte Eckdorf | |
| K29 |
Stellarium Gornergrat | SWG | Stellarium Gornergrat | |
| K30 |
Lüscherz Observatory | SWG | Luscherz | |
| K31 |
Osservatorio Astronomico di Bellino | - | Osservatorio Astronomico di Bellino | |
| K32 |
Maritime Alps Observatory, Cuneo | - | Maritime Alps Observatory, Cuneo | |
| K33 |
San Defendente | - | San Defendente | |
| K34 |
Turin | - | Turin | |
| K35 |
Huenfelden Observatory | - | Huenfelden | |
| K36 |
Ebersheim Observatory | - | Ebersheim | |
| K37 |
Cereseto Observatory | - | Cereseto | |
| K38 |
M57 Observatory | - | M57 Observatory, Saltrio | |
| K39 |
Serra Observatory | - | Serra Observatory | |
| K40 |
Altdorf Observatory | - | Altdorf | |
| K41 |
Vegaquattro Astronomical Observatory | - | Vegaquattro Astronomical Obs., Novi Ligure | |
| K42 |
Knielingen Observatory | - | Knielingen | |
| K43 |
OVM Observatory | Lo | OVM Observatory, Chiesa in Valmalencom | |
| K44 |
Marienburg Observatory (Marienburg Sternwarte) | - | Marienburg Sternwarte, Hildesheim | |
| K45 |
Punta Falcone Observatory (Osservatorio Astronomico di Punta Falcone) | - | Oss. Astronomico di Punta Falcone, Piombino | |
| K46 |
Bamberg Observatory | - | Bamberg | |
| K47 |
BSCR Observatory | - | BSCR Observatory, Santa Maria a Monte | |
| K48 |
Keyhole Observatory | - | Keyhole Observatory, San Giorgio di Mantova | |
| K49 |
Carpione Observatory | - | Carpione Observatory, Spedaletto | |
| K50 |
Feuerstein Observatory (Sternwarte Feuerstein) | - | Sternwarte Feuerstein, Ebermannstadt | |
| K51 |
Celado Observatory (Osservatorio del Celado) | - | Osservatorio del Celado, Castello Tesino | |
| K52 |
Gwen Observatory | - | Gwen Observatory, San Francesco al Campo | |
| K53 |
Marina di Cerveteri | - | Marina di Cerveteri | |
| K54 |
Astronomical Observatory University of Siena | - | Astronomical Observatory University of Siena | |
| K55 |
Wallhausen Observatory | - | Wallhausen | |
| K56 |
Osservatorio di Foligno | - | Osservatorio di Foligno | |
| K57 |
Fiore Observatory | - | Fiore Observatory | |
| K58 |
Gevelsberg Observatory | - | Gevelsberg | |
| K59 |
Elsterland Observatory, Jeßnigk | - | Elsterland Observatory, Jessnigk | |
| K60 |
Lindby Observatory | - | Lindby | |
| K61 |
Rokycany Observatory | - | Rokycany Observatory | |
| K62 |
Teplice Observatory | - | Teplice Observatory | |
| K63 |
G. Pascoli Observatory | - | G. Pascoli Observatory, Castelvecchio Pascoli | |
| K64 |
Waizenreuth Observatory | - | Waizenreuth | |
| K65 |
Cesena Observatory | - | Cesena | |
| K66 |
Osservatorio Astronomico di Anzio | - | Osservatorio Astronomico di Anzio | |
| K67 |
Bayerwald Sternwarte, Spiegelau, see #C69 | - | Bayerwald Sternwarte, Spiegelau | |
| K68 |
Osservatorio Elianto | - | Osservatorio Elianto, Pontecagnano | |
| K69 |
Riethnordhausen Observatory | - | Riethnordhausen | |
| K70 |
Rosarno Observatory | - | Rosarno | |
| K71 |
Neutraubling Observatory | - | Neutraubling | |
| K72 |
Celico Observatory | - | Celico | |
| K73 |
Gravina in Puglia | - | Gravina in Puglia | |
| K74 |
Muensterschwarzach Observatory | - | Muensterschwarzach Observatory, Schwarzach | |
| K75 |
Astro Dolomites Observatory | - | Astro Dolomites, Santa Cristina Valgardena | |
| K76 |
BSA Osservatorio | - | BSA Osservatorio, Savigliano | |
| K77 |
EHB01 Observatory | - | EHB01 Observatory, Engelhardsberg | |
| K78 |
iota Scorpii Observatory | Li | iota Scorpii Observatory, La Spezia | |
| K79 |
Erfurt Observatory | TH | Erfurt | |
| K80 |
Platanus Observatory | WV | Platanus Observatory, Lusówko | |
| K81 |
P.M.P.H.R. Deep Sky Observatory | La | P.M.P.H.R. Deep Sky Observatory, Atina | |
| K82 |
Alphard Observatory | - | Alphard Observatory, Ostuni | |
| K83 |
Beppe Forti Astronomical Observatory | Tu | Beppe Forti Astronomical Observatory, Montelupo | |
| K84 |
Felliscopio Observatory Src |
ER | Felliscopio Observatory, Fellicarolo | |
| K85 |
Kelmis Observatory | VAL | Kelmis | |
| K86 |
Brescia Observatory | Lo | Brescia | |
| K87 |
Dettelbach Vineyard Observatory | FB | Dettelbach Vineyard Observatory | |
| K88 |
GINOP-KHK, (see #461, #561 and #053), GINOP program: Src |
- | GINOP-KHK, Piszkéstető | |
| K89 |
Digital Stargate Observatory | Tu | Digital Stargate Observatory, Manciano | |
| K90 |
Sopot Astronomical Observatory | - | Sopot Astronomical Observatory | |
| K91 |
Sutherland-LCOGT A | - | Sutherland-LCOGT A | |
| K92 |
Sutherland-LCOGT B | - | Sutherland-LCOGT B | |
| K93 |
Sutherland-LCOGT C | - | Sutherland-LCOGT C | |
| K94 |
Sutherland Observatory | - | Sutherland | |
| K95 |
MASTER-SAAO Telescope | - | MASTER-SAAO Observatory, Sutherland | |
| K96 |
Savelli Observatory, Savelli | Cal | Savelli Observatory | |
| K97 |
Freconrupt Observatory | BR | Freconrupt | |
| K98 |
6ROADS Observatory 1 | WV | 6ROADS Observatory 1, Wojnowko | |
| K99 |
ISON-Uzhgorod Observatory | - | ISON-Uzhgorod Observatory | |
| L00 |
East Rome Observatory | - | East Rome Observatory, Rome | |
| L01 |
Tičan Observatory (new Višjan Observatory), also see #120 | – | Višjan Observatory, Tincan | |
| L02 |
NOAK Observatory | - | NOAK Observatory, Stavraki | |
| L03 |
SGT Observatory | UA | SGT Observatory, Gaflenz | |
| L04 |
ROASTERR-1 Observatory | - | ROASTERR-1 Observatory, Cluj-Napoca | |
| L05 |
Dridri Observatory | Lo | Dridri Observatory, Franciacorta | |
| L06 |
Sormano 2 Observatory, also see #587 | Lo | Sormano 2 Observatory, Bellagio Via Lattea | |
| L07 |
Salvatore di Giacomo Observatory (Osservatorio Salvatore di Giacomo) | Cam | Osservatorio Salvatore di Giacomo, Agerola | |
| L08 |
Metsähovi Optical Telescope | - | Metsahovi Optical Telescope, Metsahovi | |
| L09 |
Sutherland-LCO Aqawan | NC | Sutherland-LCO Aqawan A #1 | |
| L10 |
Kryoneri Observatory, Kryoneri | - | Kryoneri Observatory | |
| L11 |
Sandvreten Observatory | Up | Sandvreten Observatory | |
| L12 |
Koksijde Observatory | VLG | Koksijde | |
| L13 |
Stardust Observatory Src |
- | Stardust Observatory, Brasov | |
| L14 |
Vaulx-en-Velin Observatory | Lyon | Planetarium de Vaulx-en-Velin Observatory | |
| L15 |
St. George Observatory (not to be confused with: St. George Observatory, Louisiana, USA Src ) |
- | St. George Observatory, Ploiești | |
| L16 |
Stardreams Observatory | - | Stardreams Observatory, Valenii de Munte | |
| L17 |
Albanyà Observatory, Albanyà | CT | Observatori Astronomic Albanya | |
| L18 |
QOS Observatory | - | QOS Observatory, Zalistci | |
| L19 |
Felsina Observatory (Osservatorio Felsina) AAB, Montepastore | - | Osservatorio Felsina AAB, Montepastore | |
| L20 |
Sarajevo Observatory | - | AG\_Sarajevo Observatory, Sarajevo | |
| L21 |
Ostrov Observatory | - | Ostrov Observatory, Constanta | |
| L22 |
Bârlad Observatory | - | Barlad Observatory | |
| L23 |
Schela Observatory Src |
- | Schela Observatory | |
| L24 |
Gauteng Observatory (Gauteng City-Region Observatory; GCRO) Src |
Gauteng | Gauteng | |
| L25 |
Smolęcin Observatory | WPV | Smolecin | |
| L26 |
Sanderphil Urban Observatory | La | Sanderphil Urban Observatory, Civitavecchia | |
| L27 |
29PREMOTE Observatory | AHP | 29PREMOTE Observatory, Dauban | |
| L28 |
ISON-Castelgrande Observatory, Castelgrande, Basilicata | B | ISON-Castelgrande Observatory | |
| L29 |
Drebach-South Observatory | - | Drebach-South Observatory, Windhoek | |
| L30 |
Lohbach Observatory, Benninghofen, Dortmund | NRW | Lohbach Observatory, Benninghofen | |
| L31 |
RaSo Observatory | SN | RaSo Observatory, Chemnitz | |
| L32 |
Korea Microlensing Telescope Network (at SAAO) | - | Korea Microlensing Telescope Network-SAAO | |
| L33 |
Ananjev Observatory (Private astronomical observatory Ananjev) Src |
Odessa | Ananjev | |
| L34 |
Galhassin Robotic Telescope | Si | Galhassin Robotic Telescope, Isnello | |
| L35 |
DreamSky Observatory | - | DreamSky Observatory, Lisnyky | |
| L36 |
BlueEye600 Telescope (at Ondřejov Observatory) | - | Ondrejov--BlueEye600 Telescope | |
| L37 |
Alnitak Observatory | Cádiz | Observatorio Alnitak, El Puerto de Santa María | |
| L38 |
Schafsweide Observatory (Gartensternwarte Schafsweide) | - | Gartensternwarte Schafsweide, Schelde | |
| L39 |
Spica Observatory (Osservatorio Spica) | - | Osservatorio Spica, Signa | |
| L40 |
Rastpfuhl Observatory (Sternwarte Saarbruecken Rastpfuhl) | S | Sternwarte Saarbruecken Rastpfuhl | |
| L41 |
Ponte Uso Observatory | - | Ponte Uso | |
| L42 |
Observatory-Astrocamp Manciano | - | Observatory-Astrocamp Manciano | |
| L43 |
Ager Observatory | CT | Ager, Leida | |
| L44 |
AstroVal Observatory | SWF | AstroVal, Le Chenit | |
| L45 |
ObsCT Observatory | - | ObsCT, Catania | |
| L46 |
Majadahonda Observatory | - | Observatorio Majadahonda | |
| L47 |
Piobbico Observatory | - | Osservatorio Astronomico, Piobbico | |
| L48 |
Baia Mare Observatory | - | Baia Mare | |
| L49 |
Vega Observatory (VEGA-Sternwarte) | - | VEGA-Sternwarte, Dorfleiten | |
| L50 |
GenShtab Observatory | - | GenShtab Observatory, Nauchnij | |
| L51 |
MARGO (Gennadiy Borisov's observatory) | - | MARGO, Nauchnij | |
| L52 |
MASTER-Tavrida | - | MASTER-Tavrida | |
| L53 |
Lomazzo Observatory | Lo | Lomazzo Observatory, Como | |
| L54 |
Berthelot Observatory | - | Berthelot Observatory, Hunedoara | |
| L55 |
Sura Gardens Observatory | - | Sura Gardens, Dnipro | |
| L56 |
Limburg Observatory (Sternwarte Limburg) | Hesse | Sternwarte Limburg, Limburg | |
| L57 |
Bacău Observatory, Bacău | - | Bacau Observatory, Bacau | |
| L58 |
Heavenly Owl Observatory | - | Heavenly Owl observatory | |
| L59 |
Compustar Observatory | NOR | Compustar Observatory, Rouen | |
| L60 |
Popovich Observatory | - | Popovich Observatory, Ivanivka | |
| L61 |
MONET South Observatory | - | MONET South, Sutherland | |
| L62 |
Hypatia Observatory | - | Hypatia Observatory, Rimini | |
| L63 |
HOB Observatory, Capraia e Limite | - | HOB Observatory, Capraia Fiorentina | |
| L64 |
Martesana Observatory, Cassina de' Pecchi | - | Martesana Observatory, Cassina de Pecchi | |
| L65 |
Bredenkamp Observatory | - | Bredenkamp Observatory, Bremen | |
| L66 |
MeerLICHT-1 at South African Astronomical Observatory | - | MeerLICHT-1, Sutherland | |
| L67 |
Cherkizovo Observatory | - | Cherkizovo Observatory, Moscow Oblast | |
| L68 |
PESCOPE Observatory | - | PESCOPE, Port Elizabeth | |
| L71 |
Vedrus Observatory | Krasnodar | Vedrus Observatory, Azovskaya | |
| L72 |
Melezhy Astrophoto Observatory | Moscow | Melezhy Astrophoto Observatory | |
| L75 |
Tartu Observatory of University of Tartu (see 075 for the Tartu Old Observatory) | - | Tartu Observatory of Tartu University | |
| L76 |
Nomad Observatory | - | Nomad Observatory, Kochevanchik | |
| L80 |
SpringBok Observatory, Tivoli Astro Farm | - | SpringBok Observatory, Tivoli | |
| L81 |
Skygems Namibia Remote Observatory | - | Skygems Namibia Remote Observatory | |
| L82 |
Crow Observatory | - | Crow Observatory, Portalegre | |
| L83 |
UJA Observatory | Andalusia | UJA Observatory, Jaen | |
| L84 |
Letnik Observatory | - | Letnik, Rostov Oblast | |
| L94 |
MOMA Observatory (Observatorio MOMA) | Asturias | Observatorio MOMA, Oviedo | |
| L95 |
Canteras Observatory | Murcia | Canteras, Murcia | |
| L96 |
ISON-Byurakan Observatory | - | ISON-Byurakan Observatory | |
| L97 |
Castle Fields Observatory | ENG | Castle Fields Observatory, Calne | |
| L98 |
La Sagra Observatory | Granada | La Sagra Observatory, Puebla de Don Fadrique | |
| M43 |
Al Sadeem Observatory | - | Al Sadeem Observatory, Abu Dhabi | |
| N27 |
Omsk-Yogik Observatory | - | Omsk-Yogik Observatory | |
| N30 |
Zeds Astronomical Observatory | - | Zeds Astronomical Observatory, Lahore | |
| N31 |
Eden Astronomical Observatory | - | Eden Astronomical Observatory, Lahore | |
| N42 |
Tien-Shan Astronomical Observatory (also see #210) | - | Tien-Shan Astronomical Observatory | |
| N43 |
Plateau Observatory for Dome A, at Chinese Kunlun Station | – | Plateau Observatory for Dome A, Kunlun Station | |
| N50 |
Himalayan Chandra Telescope | - | Himalayan Chandra Telescope, IAO, Hanle | |
| N55 |
Corona Borealis Observatory | - | Corona Borealis Observatory, Ngari | |
| N87 |
Nanshan Station of the Xinjiang Observatory | - | Nanshan Station, Xinjiang Observatory | |
| N88 |
Xingming Observatory #3, Nanshan | - | Xingming Observatory #3, Nanshan | |
| O02 |
Galaxy Tibet YBJ Observatory | Tibet | Galaxy Tibet YBJ Observatory, Yangbajing | |
| O37 |
TRT-NEO Observatory | - | TRT-NEO, Chiangmai | |
| O43 |
Observatori Negara | - | Observatori Negara, Langkawi | |
| O44 |
Lijiang Station, Yunnan Observatories | - | Lijiang Station, Yunnan Observatories | |
| O45 |
Yunnan-HK Observatory | - | Yunnan-HK Observatory, Gaomeigu | |
| O49 |
Yaoan Station of the Purple Mountain Observatory | - | Purple Mountain Observatory, Yaoan Station | |
| O50 |
Hin Hua Observatory | - | Hin Hua Observatory, Klang | |
| O75 |
ISON-Hureltogoot Observatory | - | ISON-Hureltogoot Observatory | |
| O85 |
LiShan Observatory | - | LiShan Observatory, Lintong | |
| P25 |
Kinmen Educational Remote Observatory | - | Kinmen Educational Remote Observatory, Jincheng | |
| P34 |
Lvye Observatory | - | Lvye Observatory, Suzhou | |
| P35 |
Cuteip Remote Observatory | - | Cuteip Remote Observatory, Changhua | |
| P36 |
ULTRA Observatory | - | ULTRA Observatory, Suzhou | |
| P40 |
Chinese Culture University Observatory | - | Chinese Culture University, Taipei | |
| P64 |
GSHS Observatory | - | GSHS Observatory, Suwon | |
| P66 |
Deokheung Optical Astronomy Observatory | - | Deokheung Optical Astronomy Observatory | |
| P67 |
Kangwon National University Observatory | - | Kangwon National University Observatory | |
| P73 |
BSH Byulsem Observatory | - | BSH Byulsem Observatory, Busan | |
| P87 |
Hirao Observatory, Yamaguchi Prefecture | - | Hirao Observatory, Yamaguchi | |
| P93 |
Space Tracking and Communications Center | - | Space Tracking and Communications Center, JAXA | |
| Q02 |
Sakai Observatory | - | Sakai Observatory, Osaka | |
| Q11 |
Shinshiro Observatory | 23 | Shinshiro | |
| Q19 |
Machida Observatory | - | Machida | |
| Q21 |
Southern Utsunomiya Observatory | - | Southern Utsunomiya | |
| Q23 |
Sukagawa Observatory | - | Sukagawa | |
| Q24 |
Katori Observatory | - | Katori | |
| Q33 |
Nayoro Observatory | - | Nayoro Observatory, Hokkaido University | |
| Q38 |
Lake Boga Observatory (Swan Hill Observatory) Src |
Vic | Swan Hill | |
| Q54 |
Harlingten Telescope, Greenhill Observatory | TAS | Harlingten Telescope, Greenhill Observatory | |
| Q56 |
Heaven's Mirror Observatory | NSW | Heaven's Mirror Observatory, Yass | |
| Q57 |
Korea Microlensing Telescope Network-SSO | NSW | Korea Microlensing Telescope Network-SSO | |
| Q58 |
Siding Spring Observatory: LCO Clamshell #1 | NSW | Siding Spring-LCO Clamshell #1 | |
| Q59 |
Siding Spring Observatory: LCOGT Clamshell #2 (Las Cumbres Observatory Global Telescope) | NSW | Siding Spring-LCOGT Clamshell #2 | |
| Q60 |
Siding Spring Observatory: ISON-SSO Observatory | NSW | ISON-SSO Observatory, Siding Spring | |
| Q61 |
Siding Spring Observatory: PROMPT | NSW | PROMPT, Siding Spring | |
| Q62 |
Siding Spring Observatory: iTelescope Observatory | NSW | iTelescope Observatory, Siding Spring | |
| Q63 |
Siding Spring Observatory: LCOGT A (Las Cumbres Observatory Global Telescope) | NSW | Siding Spring-LCOGT A | |
| Q64 |
Siding Spring Observatory: LCOGT B (Las Cumbres Observatory Global Telescope) | NSW | Siding Spring-LCOGT B | |
| Q65 |
Warrumbungle Observatory | NSW | Warrumbungle Observatory | |
| Q66 |
Siding Spring Observatory: Janess-G, JAXA | NSW | Siding Spring-Janess-G, JAXA | |
| Q67 |
JBL Observatory | NSW | JBL Observatory, Bathurst | |
| Q68 |
Blue Mountains Observatory | NSW | Blue Mountains Observatory, Leura | |
| Q69 |
Hazelbrook (O'Day) | NSW | Hazelbrook (O'Day) | |
| Q78 |
Woogaroo Observatory, Forest Lake | QLD | Woogaroo Observatory, Forest Lake | |
| Q79 |
Samford Valley Observatory Src |
Qld | Samford Valley Observatory | |
| Q80 |
Birkdale Observatory | Qld | Birkdale | |
| R57 |
Aorangi Iti Observatory, also see #474 | Ca | Aorangi Iti Observatory, Lake Tekapo | |
| R58 |
Beverly-Begg Observatory | Otg | Beverly-Begg Observatory, Dunedin | |
| T03 |
Haleakala-LCO Clamshell #3 | HI | Haleakala-LCO Clamshell #3 | |
| T04 |
Haleakala-LCOGT OGG B #2 | HI | Haleakala-LCOGT OGG B #2 | |
| T05 |
Asteroid Terrestrial-impact Last Alert System (ATLAS-HKO; at Haleakala Observatory) Src |
HI | ATLAS-HKO, Haleakala | |
| T08 |
Asteroid Terrestrial-impact Last Alert System (ATLAS-MLO; at Mauna Loa Observatory) Src |
HI | ATLAS-MLO, Mauna Loa | |
| T09 |
Mauna Kea-UH/Tholen NEO Follow-Up (Subaru) | HI | Mauna Kea-UH/Tholen NEO Follow-Up (Subaru) | |
| T10 |
Submillimeter Array (SMA), Mauna Kea Observatories | HI | Submillimeter Array, Mauna Kea (SMA) | |
| T12 |
Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) Src |
HI | Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) | |
| T14 |
Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) | HI | Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) | |
| U53 |
Murray Hill Observatory | OR | Murray Hill Observatory, Beaverton | |
| U54 |
Hume Observatory | CA | Hume Observatory, Santa Rosa | |
| U55 |
Golden Ears Observatory, Maple Ridge | BC | Golden Ears Observatory, Maple Ridge | |
| U56 |
Palo Alto Observatory | CA | Palo Alto | |
| U57 |
Black Mountain Observatory | CA | Black Mountain Observatory, Los Altos | |
| U63 |
Burnt Tree Hill Observatory | WA | Burnt Tree Hill Observatory, Cle Elum | |
| U64 |
Lind Observatory – Central Washington University (CWU) | WA | CWU-Lind Observatory, Ellensburg | |
| U67 |
Jack C. Davis Observatory | NV | Jack C. Davis Observatory, Carson City | |
| U68 |
JPL SynTrack Robotic Telescope | CA | JPL SynTrack Robotic Telescope, Auberry | |
| U69 |
iTelescope SRO Observatory | CA | iTelescope SRO Observatory, Auberry | |
| U70 |
RASC Observatory | CA | RASC Observatory, Alder Springs | |
| U71 |
AHS Observatory | CA | AHS Observatory, Castaic | |
| U72 |
Tarzana Observatory | CA | Tarzana | |
| U73 |
Redondo Beach | CA | Redondo Beach | |
| U76 |
Glendora Observatory | CA | Glendora | |
| U77 |
Rani Observatory | CA | Rani Observatory, San Diego | |
| U78 |
Cedar Glen Observatory Src |
CA | Cedar Glen Observatory | |
| U79 |
Cosmos Research Center | CA | Cosmos Research Center, Encinitas | |
| U80 |
DanHenge Observatory – Center for Solar System Studies (CS3); observer: Daniel Coley Src |
CA | CS3-DanHenge Observatory, Landers | |
| U81 |
Trojan Station – Center for Solar System Studies (CS3); observer: Robert D. Stephens | CA | CS3-Trojan Station, Landers | |
| U82 |
Palmer Divide Station – Center for Solar System Studies (CS3); observer: Brian D. Warner | CA | CS3-Palmer Divide Station, Landers | |
| U83 |
Mount Laguna Observatory, Mount Laguna | CA | Mount Laguna Observatory | |
| U96 |
Athabasca University Geophysical Observatory Src |
AB | Athabasca University Geophysical Observatory | |
| V00 |
Bok Telescope at the Kitt Peak National Observatory | AZ | Kitt Peak-Bok | |
| V01 |
Mountainville Observatory | UT | Mountainville Observatory, Alpine | |
| V02 |
Command Module Observatory; observer: Thomas A. Polakis | AZ | Command Module, Tempe | |
| V03 |
Big Water Observatory | UT | Big Water | |
| V04 |
FRoST, Anderson Mesa Station, see #688 | AZ | FRoST, Anderson Mesa | |
| V05 |
Rusty Mountain Observatory | AZ | Rusty Mountain Observatory, Gold Canyon | |
| V06 |
Catalina Sky Survey-Kuiper, also see #703 | AZ | Catalina Sky Survey-Kuiper | |
| V07 |
Whipple Observatory PAIRITEL (also see #696 and #G91) | - | Whipple Observatory, Mount Hopkins-PAIRITEL | |
| V08 |
Mountain Creek Ranch | AZ | Mountain Creek Ranch, Vail | |
| V09 |
Moka Observatory Src |
AZ | Moka Observatory, Benson | |
| V10 |
Sierra Sinagua Observatory | AZ | Sierra Sinagua Observatory, Flagstaff | |
| V11 |
Saguaro Observatory | AZ | Saguaro Observatory, Tucson | |
| V12 |
Elgin Observatory | AZ | Elgin | |
| V14 |
Moose Springs Observatory | UT | Moose Springs Observatory, Timber Lakes | |
| V16 |
Dark Sky New Mexico Src |
NM | Dark Sky New Mexico, Animas | |
| V19 |
Whiskey Creek Observatory | NM | Whiskey Creek Observatory | |
| V20 |
Killer Rocks Observatory | NM | Killer Rocks Observatory, Pie Town | |
| V23 |
FOAH Observatory | NM | FOAH Observatory, Magdalena | |
| V26 |
UAS-ISON Observatory, Cosala | - | UAS-ISON Observatory, Cosalá | |
| V28 |
Deep Sky West Observatory | NM | Deep Sky West Observatory, Rowe | |
| V29 |
Cloudcroft Observatory (Tzec Maun Cloudcroft Facility located at Cloudcroft; also see Mayhill location: #H10) | NM | Tzec Maun Cloudcroft Facility | |
| V30 |
Heaven on Earth Observatory | NM | Heaven on Earth Observatory, Mayhill | |
| V31 |
Hazardous Observatory | NM | Hazardous Observatory, Mayhill | |
| V34 |
Black Forest Observatory | CO | Black Forest | |
| V35 |
Deep Sky Observatory | TX | Deep Sky Observatory Collaborative, Pier 5 | |
| V36 |
The Ranch Observatory, Artesia | NM | The Ranch Observatory, Lakewood | |
| V37 |
McDonald Observatory-LCOGT ELP, also see #711 | TX | McDonald Observatory-LCOGT ELP | |
| V38 |
McDonald Observatory-LCO ELP Aqawan A #1, also see #711 | TX | McDonald Observatory-LCO ELP Aqawan A #1 | |
| V39 |
McDonald Observatory-LCO ELP B | TX | McDonald Observatory-LCO ELP B | |
| V59 |
Millwood Observatory | TX | Millwood Observatory, Comfort | |
| V60 |
Putnam Mountain Observatory Src |
TX | Putman Mountain Observatory | |
| V70 |
Starry Night Observatory | TX | Starry Night Observatory, Columbus | |
| V78 |
Spirit Marsh Observatory | MN | Spirit Marsh Observatory. Sauk Centre | |
| V81 |
Fayetteville Observatory | NC | Fayetteville | |
| V83 |
Rolling Hills Observatory | MO | Rolling Hills Observatory, Warrensburg | |
| V86 |
Rattle Snake Observatory | MO | Rattle Snake Observatory, Sedalia | |
| V88 |
River Ridge Observatory | AR | River Ridge Observatory, Conway | |
| V93 |
Pin Oak Observatory, Fort Madison | IA | Pin Oak Observatory, Fort Madison | |
| V94 |
Cherokeeridge Observatory | IA | Cherokeeridge Observatory, Fort Madison | |
| W04 |
Mark Evans Observatory | IL | Mark Evans Observatory, Bloomington | |
| W08 |
Jimginny Observatory | IL | Jimginny Observatory, Naperville | |
| W11 |
Calumet Astronomy Center | IN | Northwest Indiana Robotic Telescope, Lowell | |
| W14 |
Harvest Observatory | AL | Harvest | |
| W16 |
Pleasant Groves Observatory | AL | Pleasant Groves Observatory | |
| W19 |
Kalamazoo Observatory | MI | Kalamazoo | |
| W22 |
WestRock Observatory Src |
GA | WestRock Observatory, Columbus | |
| W25 |
RMS Observatory | OH | RMS Observatory, Cincinnati | |
| W28 |
Ex Nihilo Observatory | GA | Ex Nihilo Observatory, Winder | |
| W30 |
Georgia College Observatory | GA | Georgia College Observatory, Milledgeville | |
| W31 |
Deerlick Observatory | GA | Deerlick Observatory, Crawfordville | |
| W32 |
Crawfordville Observatory | GA | Crawfordville Observatory | |
| W33 |
Transit Dreams Observatory | SC | Transit Dreams Observatory, Campobello | |
| W34 |
Squirrel Valley Observatory Src |
NC | Squirrel Valley Observatory, Columbus | |
| W38 |
Dark Sky Observatory Src |
NC | Dark Sky Observatory, Boone | |
| W46 |
Foxfire Village Observatory, Foxfire | NC | Foxfire Village | |
| W49 |
CBA-MM Observatory | WV | CBA-MM Observatory, Mountain Meadows | |
| W50 |
Apex | NC | Apex | |
| W54 |
Mark Slade Remote Observatory Src |
VA | Mark Slade Remote Observatory, Wilderness | |
| W55 |
Natelli Observatory | MD | Natelli Observatory, Frederick | |
| W61 |
Leeside Observatory | ON | Leeside Observatory, Elgin | |
| W63 |
Astronomico UTP | - | Observatorio Astronomico UTP, Pereira | |
| W65 |
GOZ Observatory (Observatoire GOZ), Montpellier | QBC | Observatoire GOZ, Montpellier | |
| W66 |
SVH Observatory | NJ | SVH Observatory, Blairstown | |
| W67 |
Paul Robinson Observatory | NJ | Paul Robinson Observatory, Voorhees State Park | |
| W70 |
Loose Goose Observatory | QC | Loose Goose Observatory, Saint-Jérôme | |
| W71 |
Rand II Observatory | NY | Rand II Observatory, Lake Placid | |
| W74 |
Danish National Telescope, ESO-La Silla Observatory | - | Danish Telescope, La Silla | |
| W75 |
SPECULOOS-South Observatory, Paranal | Af | SPECULOOS-South Observatory, Paranal | |
| W76 |
CHILESCOPE Observatory, Río Hurtado | Co | CHILESCOPE Observatory, Rio Hurtad | |
| W77 |
Skyledge Observatory | CT | Skyledge Observatory, Killingworth | |
| W78 |
Clay Telescope | MA | Clay Telescope, Harvard University | |
| W79 |
Cerro Tololo-LCO Aqawan B #1, see #807 | Co | Cerro Tololo-LCO Aqawan B #1 | |
| W80 |
Westwood Observatory | MA | Westwood | |
| W81 |
Nebula Knoll Observatoy | NH | Nebula Knoll Observatoy, East Wakefield | |
| W82 |
Mendel Observatory | MA | Mendel Observatory, Merrimack College | |
| W83 |
Whitin Observatory | MA | Whitin Observatory, Wellesley | |
| W84 |
Cerro Tololo-Dark Energy Camera (DECam) of The Dark Energy Survey, also see #807 | Co | Cerro Tololo-DECam | |
| W85 |
Cerro Tololo-LCOGT A, at #807 | Co | Cerro Tololo-LCOGT A | |
| W86 |
Cerro Tololo-LCOGT B, at #807 | Co | Cerro Tololo-LCOGT B | |
| W87 |
Cerro Tololo-LCOGT C, at #807 | Co | Cerro Tololo-LCOGT C | |
| W88 |
Slooh (Slooh.com) | Co | Slooh.com Chile Observatory, La Dehesa | |
| W89 |
Cerro Tololo-LCOGT Aqawan A #1, at #807 | Co | Cerro Tololo-LCOGT Aqawan A #1 | |
| W90 |
Phillips Exeter Academy Grainger Observatory | NH | Phillips Exeter Academy Grainger Observatory | |
| W91 |
VHS-VISTA, Cerro Paranal | - | VHS-VISTA, Cerro Paranal | |
| W92 |
MASTER-OAFA Observatory | J | MASTER-OAFA Observatory, San Juan | |
| W93 |
Korea Microlensing Telescope Network-CTIO | Af | Korea Microlensing Telescope Network-CTIO | |
| W94 |
AMACS1, San Pedro de Atacama | Af | AMACS1, San Pedro de Atacama | |
| W95 |
Observatorio Panameno | Af | Observatorio Panameno, San Pedro de Atacama | |
| W96 |
CAO (since 2013) | Af | CAO, San Pedro de Atacama (since 2013) | |
| W97 |
Atacama Desert Observatory | Af | Atacama Desert Observatory, San Pedro de Atacama | |
| W98 |
Polonia Observatory | Af | Polonia Observatory, San Pedro de Atacama | |
| W99 |
Atacama Desert Observatory | Af | SON, San Pedro de Atacama Station | |
| X00 |
Tolar Observatory (Observatorio Astronomico Tolar) | - | Observatorio Astronomico Tolar | |
| X01 |
Hurtado Observatory | - | Observatory Hurtado, | |
| X02 |
Telescope Live Observatory | - | Telescope Live, El Sauce | |
| X03 |
SADR Observatory (Observatoire SADR) | - | Observatoire SADR, Poroto | |
| X12 |
Los Cabezones Observatory (Observatorio Los Cabezones) | - | Observatorio Los Cabezones | |
| X13 |
Bosque Alegre Observatory (Observatorio Remoto Bosque Alegre; Estación Astrofísica de Bosque Alegre, Observatorio Astronómico de Córdoba) | Cór | Observatorio Remoto Bosque Alegre | |
| X14 |
Orbis Tertius Observatory (Observatorio Orbis Tertius) | Cór | Observatorio Orbis Tertius, Córdoba | |
| X31 |
Galileo Galilei Observatory (Oro Verde Observatory; Observatorio Astronómico de Oro Verde) | E | Galileo Galilei Observatory, Oro Verde | |
| X38 |
Pueyrredon Observatory (Observatorio Pueyrredon) | BA | Observatorio Pueyrredon, La Lonja | |
| X39 |
Antares Observatory (Observatorio Antares), also see U.S. observatory #H55 | BA | Observatorio Antares, Pilar | |
| X50 |
Montevideo Astronomical Observatory (Observatorio Astronomico de Montevideo) | - | Observatorio Astronomico de Montevideo | |
| X57 |
CMF Observatory (Polo Astronômico Casimiro Montenegro Filho) and planetarium Src |
PR | Polo Astronomico CMF, Foz do Iguaçu | |
| X74 |
Campo dos Amarais Observatory | SP | Observatorio Campo dos Amarais | |
| X87 |
Dogsheaven Observatory | DF | Dogsheaven Observatory, Brasilia | |
| X88 |
Adhara Observatory (Observatório Adhara) | SP | Observatorio Adhara, Sorocaba | |
| Y00 |
SONEAR Observatory | MG | SONEAR Observatory, Oliveira | |
| Y16 |
ROCG Observatory | - | ROCG, Campos dos Goytacazes | |
| Y28 |
OASI Observatory, Itacuruba | PE | OASI, Nova Itacuruba | |
| Y40 |
Discovery Observatory | - | Discovery Observatory, Caruaru | |
| Z10 |
PGC Observatory, Fregenal de la Sierra | Ext | PGC, Fregenal de la Sierra | |
| Z11 |
Appledorne Observatory | ENG | Appledorne Observatory, Farnsfield | |
| Z12 |
La Romaneta Observatory, Monòver (Monòver) | Val | La Romaneta, Monovar | |
| Z13 |
AGP GUAM 4 Observatory (Observatorio AGP GUAM 4), Málaga | - | Observatorio AGP GUAM 4, Malaga | |
| Z14 |
ART Observatory | Ext | ART, Fregenal de la Sierra | |
| Z15 |
Southwater Observatory | ENG | Southwater | |
| Z16 |
Cartagena Astronomical Association Observatory (Asociacion Astronomica de Cartagena) | Murcia | Asociacion Astronomica de Cartagena | |
| Z17 |
Tenerife-LCOGT Aqawan A #2 | CN | Tenerife-LCOGT Aqawan A #2 | |
| Z18 |
Gran Telescopio Canarias (GranTeCan or GTC; Great Canary Telescope), at Roque de los Muchachos Observatory | CN | Gran Telescopio Canarias, Roque de los Muchachos | |
| Z19 |
Galileo National Telescope (Telescopio Nazionale Galileo; TNG) | CN | La Palma-TNG | |
| Z20 |
Mercator Telescope | CN | La Palma-MERCATOR | |
| Z21 |
Tenerife-LCOGT Aqawan A #1 | CN | Tenerife-LCOGT Aqawan A #1 | |
| Z22 |
MASTER-IAC Observatory | CN | MASTER-IAC Observatory, Tenerife | |
| Z23 |
Nordic Optical Telescope at Roque de los Muchachos Observatory | Can | Nordic Optical Telescope, La Palma | |
| Z25 |
Artemis Observatory | Canary Islands | Artemis Observatory, Teide | |
| Z26 |
Arcangel Observatory (Observatorio Astronomico Arcangel) | - | Observatorio Astronomico Arcangel, Las Zocas | |
| Z27 |
Coralito Observatory (Observatorio Coralito) | - | Observatorio Coralito, La Laguna | |
| Z29 |
Sobradillo Observatory | CL | Observatorio Astronomico Sobradillo | |
| Z30 |
Glyn Marsh Observatory | IM | Glyn Marsh Observatory, Douglas | |
| Z32 |
Javalambre Observatory, Gúdar-Javalambre | - | Observatorio Astrofisico de Javalambre | |
| Z33 |
6ROADS Observatory 2 | CM | 6ROADS Observatory 2, Nerpio | |
| Z34 |
NNHS Drummonds Observatory | ENG | NNHS Drummonds Observatory | |
| Z35 |
OAO University Observatory Station Aras, Aras de los Olmos | V | OAO University Observatory Station Aras | |
| Z36 |
Cancelada Observatory | AN | Cancelada | |
| Z37 |
Northolt Branch Observatory 3 | ENG | Northolt Branch Observatory 3, Blandford Forum | |
| Z38 |
Picoto Observatory | - | Picoto Observatory, Leiria | |
| Z39 |
Costa Teguise Observatory (Observatorio Costa Teguise) | - | Observatorio Costa Teguise | |
| Z40 |
El Manzanillo Observatory | AN | El Manzanillo Observatory, Puerto de la Torre | |
| Z41 |
Irydeo Observatory | MD | Irydeo Observatory, Camarma de Esteruelas | |
| Z42 |
Rushay Farm Observatory | ENG | Rushay Farm Observatory, Sturminster Newton | |
| Z43 |
Landéhen Observatory | Btittany | Landéhen | |
| Z44 |
Terminus Observatory (Observatorio Terminus) | GA | Observatorio Terminus, A Coruña | |
| Z45 |
Cosmos Observatory | AN | Cosmos Observatory, Marbella | |
| Z46 |
Cardiff Observatory | WLS | Cardiff | |
| Z47 |
Runcorn Observatory | ENG | Runcorn | |
| Z48 |
Northolt Branch Observatory 2 | ENG | Northolt Branch Observatory 2, Shepherd's Bush | |
| Z49 |
Alston Observatory, Longridge | ENG | Alston Observatory | |
| Z50 |
Mazariegos Observatory | CL | Mazariegos | |
| Z51 |
Anunaki Observatory | MD | Anunaki Observatory, Rivas-Vaciamadrid | |
| Z52 |
The Studios Observatory | ENG | The Studios Observatory, Grantham | |
| Z53 |
TRAPPIST–North, at Oukaïmden Observatory (#J43) | - | TRAPPIST-North, Oukaïmeden | |
| Z54 |
Greenmoor Observatory | ENG | Greenmoor Observatory, Woodcote | |
| Z55 |
Uraniborg Observatory, Ecija Sevilla Src |
- | Uraniborg Observatory, Ecija | |
| Z56 |
Knocknaboola Observatory | - | Knocknaboola | |
| Z57 |
Zuben Observatory (Observatorio Zuben) | - | Observatorio Zuben, Alhaurín de la Torre | |
| Z58 |
ESA Cebreros TBT Observatory | - | ESA Cebreros TBT Observatory, Cebreros | |
| Z59 |
Chelford Observatory | - | Chelford Observatory | |
| Z60 |
Zaldibia Observatory (Observatorio Zaldibia) | - | Observatorio Zaldibia | |
| Z61 |
Montecanal Observatory | - | Montecanal Observatory, Zaragoza | |
| Z62 |
Forcarei Observatory (Observatorio Forcarei) | - | Observatorio Forcarei | |
| Z63 |
skybor Observatory | - | Skybor Observatory, Borja | |
| Z64 |
Miron del Cielo Observatory (Observatorio el Miron del Cielo) | - | Observatorio el Miron del Cielo | |
| Z65 |
Corgas Observatory (Observatorio Astronómico Corgas) Src |
GA | Observatorio Astronomico Corgas | |
| Z66 |
Deimos Sky Survey (DeSS) Src |
CM | DeSS Deimos Sky Survey, Niefla Mountain | |
| Z67 |
Dunboyne Castle Observatory Src |
- | Dunboyne Castle Observatory | |
| Z68 |
Torreáguila Observatory (Observatorio Torreáguila) | Extremadura | Observatorio Torreaguila, Barbaño | |
| Z69 |
Mazagon Observatory (Observatorio Mazagón Huelva; Observatorio Mazagón) Src |
AN | Observatorio Mazagón Huelva | |
| Z70 |
Ponferrada Observatory | CL | Ponferrada | |
| Z71 |
Observatorio Norba Caesarina, Cáceres Observatorio Src |
- | Observatorio Norba Caesarina, Aldea Moret | |
| Z72 |
Cademuir Observatory | - | Cademuir Observatory, Dalkey | |
| Z73 |
Nuevos Horizontes Observatory (Observatorio Nuevos Horizontes) | - | Observatorio Nuevos Horizontes, Camas | |
| Z74 |
Amanecer de Arrakis Observatory, observer: Francisco Soldán | AN | Amanecer de Arrakis | |
| Z75 |
Sirius Observatory (Observatorio Sirius) | - | Observatorio Sirius, Las Lomas | |
| Z76 |
Carda Observatory (Observatorio Carda) | Asturias | Observatorio Carda, Villaviciosa | |
| Z77 |
Osuna Observatory | AN | Osuna | |
| Z78 |
Arroyo Observatory | - | Arroyo Observatory, Arroyo Hurtado | |
| Z79 |
Calar Alto TNO Survey, at #493 | AN | Calar Alto TNO Survey | |
| Z80 |
Northolt Branch Observatory | ENG | Northolt Branch Observatory | |
| Z81 |
Estrella de Mar Observatory (Observatorio Estrella de Mar) | - | Observatorio Estrella de Mar | |
| Z82 |
BOOTES-2 Observatory | - | BOOTES-2 Observatory, Algarrobo | |
| Z83 |
Chicharronian 3C Observatory | MD | Chicharronian 3C Observatory, Tres Cantos | |
| Z84 |
Calar Alto-Schmidt (see also #493) Src |
AN | Calar Alto-Schmidt | |
| Z85 |
Sierra Contraviesa Observatory (Observatorio Sierra Contraviesa) | - | Observatorio Sierra Contraviesa | |
| Z86 |
St. Mellons Observatory | WLS | St. Mellons | |
| Z87 |
Stanley Laver Observatory | ENG | Stanley Laver Observatory, Pontesbury | |
| Z88 |
Fosseway Observatoy | ENG | Fosseway Observatoy, Stratton-on-the-Fosse | |
| Z89 |
Macclesfield Observatory | ENG | Macclesfield | |
| Z90 |
Albox Observatory | AN | Albox | |
| Z91 |
Curdridge Observatory | ENG | Curdridge | |
| Z92 |
West Park Observatory | ENG | West Park Observatory, Leeds | |
| Z93 |
Observatorio Polop | V | Observatorio Polop, Alicante | |
| Z94 |
Kempshott Observatory | ENG | Kempshott | |
| Z95 |
Astronomía Para Todos Remote Observatory | - | Astronomia Para Todos Remote Observatory | |
| Z96 |
Cesaraugusto Observatory (Observatorio Cesaraugusto) | - | Observatorio Cesaraugusto | |
| Z97 |
OPERA Observatory (Observatoire OPERA) | - | OPERA Observatory, Saint Palais | |
| Z98 |
TRZ Observatory (Observatorio TRZ) | V | Observatorio TRZ, Bétera | |
| Z99 |
Clixby Observatory | ENG | Clixby Observatory, Cleethorpes |
Categories: Astronomical observatories | Astronomy-related lists | Technology-related lists
