قائمة رموز المراصد الفلكية

هذه قائمة رموز المراصد الفلكية، أو رموز الاتحاد الفلكي الدولي، والمراصد الفلكية المقابلة لها. مركز الكواكب الصغيرة– هو منظَّمة رسميَّة تابعة للاتحاد الفلكي الدولي، مسؤول عن جمع وتسجيل جميع البيانات الرصديَّة المتاحة عن الكواكب الصَّغيرة - ويعين لكل مرصد مسجل رمز مكون من 3 أرقام.هذا الرمز بمثابة معرف فريد لعمليات الرصد التي أجريت لمئات الآلاف من الكواكب الصغيرة والآلاف من المذنبات التي تدور في النظام الشمسي.
وتستند هذه القائمة إلى مركز الكوكب الصغيرة الذي يقوم بنشرها وتنقيحها دوريا. ومع مرور الوقت، يزداد عدد المراصد الفلكية في جميع أنحاء العالم باستمرار. واعتبارا من مايو / أيار 2016، تحتوي قائمة مركز الكواكب الصغيرة على ما مجموعه 1972 مراصد.
ويقتصر السجل على المراصد التي تقوم بعمليات رصد للكوكب الصغير . في حين أن هذة القائمة تشمل معظم المراصد البصرية والعديد من مرافق الهواة،.

 000–099 
 000: غرينتش ، إنجلترا، المملكة المتحدة (المرصد الملكي (غرينتش))
 001: كروبوروغ , إنجلترا، المملكة المتحدة (إسحاق روبرتس)
 002: رايلي، مدينة تشلمسفورد، إسكس، إنجلترا (مرصد رالي)
 003: مونبلييه، فرنسا (مرصد دي لا بابوت)
 004: تولوز ، فرنسا (مرصد تولوز))  '
 005:مرصد باريس ميودون ، فرنسا
 006: مرصد فابرا، برشلونة، إسبانيا (مرصد فابرا) 
 007: باريس، فرنسا (مرصد باريس) 008: الجزائر مركز البحث في علم الفلك والفيزياء الفلكية والجيوفيزياء)
 009: بيرن-أوشت، سويسرا (ستيرنوارت أوشت، المرصد الشمسي في أوترخت)
 010: كاوسولز، فرنسا (سيرغا: سينتر دي ريشيرتشيس إن جيوديناميك إت أستروميتري)
 011: : ويتزيكون، سويسرا (ستيرنوارت ويتزيكون)
 012: مرصد بلجيوم الملكي
 013: مرصد ليدن
 014:مرصد مرسيليا
 015: مرصد سوننبورغ
 016: مرصد بيسانكون الفلكي
 017: ألمانيا مرصد قائمة هوهر  018: Düsseldorf-Bilk, Germany (Sternwarte Bilk) 019: Neuchâtel, Switzerland (Observatoire Cantonal de Neuchâtel) 020: Nice, France (مرصد نيس) 021: Karlsruhe, Germany (Sternwarte Karlsruhe) 022: Pino Torinese, Italy (Observatory of Turin) 023: Wiesbaden, Germany (Sternwarte Wiesbaden) 024: Heidelberg-Königstuhl, Germany (مرصد هايدلبرج) 025: Stuttgart, Germany (Stuttgart Observatory) 026: Berne-Zimmerwald, Switzerland (مرصد زيمرفالد) 027: Milan, Italy (مرصد بريرا الفلكي) 028: Würzburg, Germany (Sternwarte der Universität Würzburg) 029: Hamburg-Bergedorf, Germany (مرصد هامبورغ) 030: (مرصد أرسيتري) فلورنسا، إيطاليا
 031: Sonneberg, Germany (Sternwarte Sonneberg) 032: Jena, Germany (Astrophysikalisches Institut und Universitäts-Sternwarte Jena) 033: Karl Schwarzschild Observatory, Tautenburg, Germany (Karl-Schwarzschild-Observatorium) 034: Monte Mario Observatory, Rome, Italy (Osservatorio Astronomico di Roma Sede di Monte Mario) 035: Copenhagen (Copenhagen University Observatory, Københavns Universitet Astronomisk Observatorium), Denmark 036: Castel Gandolfo, Vatican City (المرقب الفلكي الفاتيكاني) 037: Collurania Observatory, Teramo, Italy (Osservatorio Astronomico di Collurania-Teramo) 038: Trieste, Italy (Osservatorio Astronomico di Trieste) 039: Lund, Sweden (Lunds Universitet Institutionen för astronomi, Lund Observatory) 040: Lohrmann Institute, Dresden, Germany 041: Innsbruck, Austria (Innsbruck Observatory) 042: Potsdam, Germany (برج أينشتاين) 043: (مرصد أسياغو للفيزياء الفلكية) بادوفا, إيطاليا
 044: Capodimonte Observatory, Naples, Italy (Osservatorio Astronomico di Capodimonte) 045: Vienna (since 1879), Austria (Universitäts-Sternwarte Wien) 046: Kleť Observatory, České Budějovice, Czech Republic (Hvězdárna Kleť) 047: Poznań, Poland (Obserwatorium Astronomiczne Uniwersytet im. Adama Mickiewicza w Poznaniu, Poznań Observatory) 048: Hradec Králové, Czech Republic (Hvězdárna Hradec Králové) 049: Uppsala-Kvistaberg, Sweden (Kvistabergs Observatorium) 050: Stockholm (before 1931), Sweden (Stockholms observatorium) 051: Cape, South Africa (Royal Observatory at the Cape of Good Hope) 052: Stockholm-Saltsjöbaden (since 1931), Sweden (Stockholms observatorium، Saltsjöbaden Observatory) 053: Konkoly Observatory, Budapest (since 1934), Hungary (Konkoly Obszervatórium) 054: Brorfelde, Denmark (Brorfelde Observatoriet) 055: Kraków (Cracow), Poland (Kraków Observatory) 056: Skalnaté Pleso, Slovakia (Observatórium Skalnaté pleso) 057: Belgrade, Serbia (Belgrade Astronomical Observatory (AOB); Астрономске опсерваторије у Београду) 058: Kaliningrad, Königsberg Observatory, German Empire (before 1944) 059: Lomnický štít (Lomnický peak, Slovakia) 060: Warsaw-Ostrowik, Poland (Warsaw University Observatory) 061: Uzhgorod, Ukraine 062: Turku, Finland (Iso-Heikkilä Observatory, University of Turku; Turun observatorio, Turun yliopisto) 063: Turku-Tuorla, Finland (Tuorla Observatory, University of Turku; Tuorlan observatorio, Turun yliopisto) 064: Turku-Kevola, Finland (Kevola Observatory, University of Turku; Kevolan tähtitorni, Turun yliopisto) 065: Traunstein, Germany 066: Athens, Greece (National Observatory of Athens) 067: Lvov University Observatory, Ukraine 068: Lvov Polytechnic Institute, Ukraine 069: Baldone, near Riga, Latvia 070: Vilno (before 1883), Russian Empire 071: NAO Rozhen, Smolyan, Bulgaria (Bulgarian National Astronomical Observatory, a.k.a. Rozhen National Astronomical Observatory) 072: Scheuren Observatory, Germany 073: Bucharest, Romania (Bucharest Astronomical Observatory) 074: Boyden Observatory, Bloemfontein, South Africa 075: Tartu, Estonia (Tartu Observatory) 076: Johannesburg-Hartbeespoort, South Africa (قائمة رموز المراصد الفلكية, Hartbeespoort) 077: Yale-Columbia Station, Johannesburg, South Africa (Yale-Columbia Southern Station, 1925–1951) 078: Johannesburg, South Africa (Union Observatory) 079: Radcliffe Observatory, Pretoria, South Africa 080: Istanbul, Turkey 081: Leiden Station, Johannesburg, South Africa (Leiden Southern Station, Hartbeespoort) 082: St. Pölten , Austria 083: Golosseevo-Kiev, Ukraine 084: Pulkovo Observatory, Russia 085: Kiev, Ukraine 086: Odessa, Ukraine 087: Helwan, Egypt 088: Kottomia, Egypt 089: Nikolaev, Ukraine (Nikolaev Astronomical Observatory) 090: Mainz, Germany 091: Observatoire de Nurol, Aurec sur Loire, France 092: Torun-Piwnice, Poland (Piwnice Obserwatorium Astronomiczne; Piwnice Astronomical Observatory) 093: Skibotn, Norway 094: Crimea-Simeïs, Ukraine (Crimean Astrophysical Observatory-Simeis) 095: Crimea-Nauchnij, Ukraine (مرصد القرم للفيزياء الفلكية-Nauchnij) 096: ميراتي, Italy 097: Wise Observatory, Mitzpeh Ramon, Israel 098: Asiago Observatory, Cima Ekar, Italy (Stazione osservativa di Asiago Cima Ekar) 099: Lahti, Finland (Lahti Ursa Observatory؛ Lahden Ursan tähtitorni) 100–199 
 100: Ähtäri, Finland 101: Kharkov, Ukraine (Astronomical Observatory of Kharkov National University, Астрономiчна обсерваторiя Харкiвського національного унiверситету, a.k.a. ХАО, Харкiвська астрономiчна обсерваторiя) 102: Zvenigorod, Russia 103: Ljubljana, Slovenia 104: San Marcello Pistoiese, Italy (Osservatorio Astronomico della Montagna Pistoiese, Pistoia Mountains Astronomical Observatory؛ a.k.a. Osservatorio di Pian dei Termini, Pian dei Termini Observatory) 105: Moscow, Russia 106: Črni Vrh Observatory, Slovenia (Observatorij Črni Vrh) 107: Cavezzo, Italy (قائمة رموز المراصد الفلكية, Osservatorio Astronomico Geminiamo Montanari) 108: Montelupo, Italy (Osservatorio di Montelupo) 109: Algiers-Kouba, Algeria 110: Rostov, Russia 111: Piazzano Observatory, Florence, Italy 112: قائمة رموز المراصد الفلكية, Verona, Italy 113: Volkssternwarte Drebach, Schönbrunn, Germany 114: Zelenchukskaya Station of the Engelhardt Observatory (see #136), Russia (Kazan University Observatory)
 115: Special Astrophysical Observatory (SAO) known as / located in زيلينتشوكسكايا (كاراكاج-سيركيسيجا) (also see #114 above), Russia (Специальная астрофизическая обсерватория (САО))
 116: Giesing, Germany (München-Giesing)
 117: Sendling, Munich, Germany
 118: Astronomical and Geophysical Observatory, Modra, Slovakia (Astronomické observatórium Modra, Modra Observatory)
 119: Abastuman, Georgia
 120: مرصد فيشنجان الفلكي, Croatia (Zvjezdarnica Višnjan)
 121: Kharkov University, Chuguevskaya Station, Ukraine
 122: Pises Observatory, France (Observatoire des Pises)
 123: Byurakan, Armenia
 124: Castres, France (قائمة رموز المراصد الفلكية)
 125: Tbilisi, Georgia
 126: Monte Viseggi, Italy (قائمة رموز المراصد الفلكية)
 127: Bornheim, Germany
 128: Saratov, Russia (جامعة ساراتوف الحكومية)
 129: Ordubad, Azerbaijan
 130: Lumezzane Observatory (Osservatorio Astronomico Serafino Zani), Lumezzane, Italy
 131: Observatoire de l'Ardèche, France
 132: Bédoin, France (Observatoire de Bédoin)
 133: Les Tardieux, France
 134: Groszschwabhausen
 135: Kasan, Russia
 136: Engelhardt Observatory, Kasan, Russia (Kazan University Observatory (Обсерватория Казанского Университета); V. P. Engelhardt Astronomical Observatory (Астрономическая Обсерватория им. В. П. Энгельгардта))
 137: Givatayim Observatory, Israel
 138: Village-Neuf, France
 139: Antibes, France
 140: Augerolles, France
 141: Hottviller, France (قائمة رموز المراصد الفلكية)
 142: Sinsen, Germany
 143: Gnosca, Switzerland (Osservatorio Astronomico di Gnosca)
 144: Bray et Lu, France
 145: 's-Gravenwezel, Belgium
 146: Frignano, Italy
 147: قائمة رموز المراصد الفلكية, Italy ([Osservatorio Astronomico Galileo Galilei http://www.apan.it/index3.asp])
 148: Guitalens, France (قائمة رموز المراصد الفلكية)
 149: Beine-Nauroy, France
 150: ميزون-لافيت, فرنسا
 151: Eschenberg Observatory, Winterthur, Switzerland (Sternwarte Eschenberg)
 152: Moletai Astronomical Observatory, Lithuania (MAO; Molėtų astronomijos observatorija)
 153: Stuttgart-Hoffeld, Germany
 154: Cortina, Italy (كورتينا دامبيدزو, Associazione Astronomica Cortina: قائمة رموز المراصد الفلكية)
 155: Ole Rømer Observatory, Aarhus
 156: Catania Astrophysical Observatory, Sicily, Italy
 157: Frasso Sabino (Osservatorio Astronomico Virginio Cesarini - Frasso Sabino, Italy)
 158: Promiod (Osservatorio Dalai Lama di Promiod, Italy)
 159: Monte Agliale (Osservatorio Astronomico di Monte Agliale, Italy)
 160: Castelmartini, Italy
 161: Cerrina Tololo Observatory, Italy
 162: Potenza, Italy
 163: قائمة رموز المراصد الفلكية, Luxembourg
 164: St. Michel sur Meurthe, France
 165: Piera Observatory, Barcelona, Spain (Observatori Astronomic de Piera)
 166: Úpice, Czech Republic (Hvězdárna v Úpici)
 167: Bülach Observatory, Switzerland
 168: Kourovskaya, Russia
 169: Airali Observatory, Italy
 170: قائمة رموز المراصد الفلكية, Spain
 171: Flarestar Observatory, San Gwann, Malta
 172: Onnens, Switzerland
 173: St. Clotilde, Réunion, France (قائمة رموز المراصد الفلكية)
 174: Nyrölä Observatory, Jyväskylä, Finland (Nyrölän observatorio)
 175: F.-X. Bagnoud Observatory, St-Luc, Switzerland (Bagnoud Observatory)
 176: Observatorio Astronómico de Consell, Consell, Majorca, Spain (Consell Observatory)
 177: Le Cres, France
 178: Collonges, France
 179: Monte Generoso, Switzerland
 180: Mauguio, France
 181: Observatoire des Makes, Saint-Louis, Réunion, France
 182: St. Paul, Réunion, France
 183: Starlab Observatory, Karachay-Cherkessia, Russia
 184: قائمة رموز المراصد الفلكية, Puimichel, France
 185: Observatoire Astronomique Jurassien-Vicques, Switzerland
 186: Kitab, Mt. Maydanak, Uzbekistan
 187: Borowiec Astrogeodynamic Observatory, Borowiec, Poland
 188: Majdanak, Uzbekistan
 189: Geneva (before 1967), Switzerland
 190: Gissar, Tajikistan
 191: Dushanbe, Tajikistan
 192: Tashkent, Uzbekistan
 193: Sanglok, Tajikistan
 194: Tivoli, Namibia
 195: Untermenzing Observatory, Munich, Germany
 196: Homburg-Erbach, Germany
 197: Bastia, Italy
 198: Wildberg (Observatorium Wildberg, Germany) 
 199: Buthiers (Observatoire de Buthiers, France)

 200–299 
 200: Beersel Hills Observatory
 201: قائمة رموز المراصد الفلكية, Bareggio, Italy
 202: Tamaris Observatoire, La Seyne sur Mer
 203: GiaGa Observatory
 204: قائمة رموز المراصد الفلكية
 205: Obs. Casalecchio di Reno, Bologna
 206: Haagaar Observatory, Eina
 207: Osservatorio Antonio Grosso
 208: Rivalta
 209: Asiago Observatory, Cima Ekar-ADAS (ماسح الكويكبات أسيجو دي أل آر)
 210: Alma-Ata Observatory (Almaty Observatory), Kazakhstan (now Tian Shan Observatory; Tien Shan Observatory)
 211: Scandicci
 212: Observatorio La Dehesilla
 213: قائمة رموز المراصد الفلكية
 214: Garching Observatory
 215: Buchloe
 216: قائمة رموز المراصد الفلكية, France
 217: Assah
 218: Hyderabad
 219: Japal-Rangapur
 220: Vainu Bappu Observatory, Kavalur, India
 221: IAS Observatory, Hakos
 222: Yerres-Canotiers
 223: Madras, India (Indian Institute of Astrophysics, Madras Observatory)
 224: Ottmarsheim
 225: Northwood Ridge Observatory, Northwood, New Hampshire, US
 226: Guido Ruggieri Observatory, Padua
 227: OrbitJet Observatory, Colden
 228: Bruno Zugna Observatory, Trieste
 229: G. C. Gloriosi Astronomical Observatory, Salerno
 230: Mt. Wendelstein Observatory
 231: Vesqueville
 232: Masquefa Observatory
 233: Sauro Donati Astronomical Observatory, San Vito
 234: قائمة رموز المراصد الفلكية
 235: CAST Observatory, Talmassons
 236: Tomsk
 237: Baugy
 238: Grorudalen Optical Observatory
 239: قائمة رموز المراصد الفلكية, Trebur
 240: Herrenberg Sternwarte (Herrenberg Observatory) at هيرنبرغ, Germany
 241: Schaerding
 242: Varennes
 243: Umbrella Observatory
 244: Geocentric Occultation Observation
 245: مقراب سبيتزر الفضائي (مرصد فضائي) 246: Kleť Observatory-KLENOT
 247: Roving Observer
 248: هيباركوس (مرصد فضائي – defunct) 249: سوهو (مسبار شمسي) (مرصد فضائي) 250: مرصد هابل الفضائي (مرصد فضائي) 251: أريسيبو, Puerto Rico, US 252: Goldstone DSS 13, Fort Irwin, California, US (مرصد جولدستون) 253: Goldstone DSS 14, Fort Irwin, California, US (مرصد جولدستون) 254: Haystack, Westford, Massachusetts, US (Haystack Observatory) 255: Evpatoria, Crimean Peninsula
 256: Green Bank Telescope, West Virginia, US 257: Goldstone DSS 25, Fort Irwin, California, US (مرصد جولدستون) 259: EISCAT Tromso UHF 260: مرصد سايدنغ سبرينغ-DSS, Siding Spring, New South Wales, Australia (Digitized Sky Survey) 261: Palomar Mountain-DSS, California, US (مرصد بالومار – Digitized Sky Survey) 262: المرصد الأوروبي الجنوبي, La Silla-DSS, Chile (مرصد لاسيلا – Digitized Sky Survey) 266: New Horizons KBO Search-Subaru 267: New Horizons KBO Search-CFHT 268: New Horizons KBO Search-Magellan/Clay 269: New Horizons KBO Search-Magellan/Baade 277: Royal Observatory, Blackford Hill, Edinburgh , Scotland (المرصد الملكي في إدنبرة) 278: Peking, Transit of Venus site 279: Seeberg Observatory, Gotha (1787–1857) 280: Lilienthal 281: Bologna 282: Nîmes 283: Bremen 284: Driesen 285: Flammarion Observatory, Juvisy
 286: Yunnan Observatory

 290: Mt. Graham-VATT, Arizona, US (Vatican Advanced Technology Telescope) 291: LPL/Spacewatch II
 292: Burlington, New Jersey, US 293: Burlington remote site, New Jersey, US 294: Astrophysical Obs., College of Staten Island, Staten Island, New York, US 295: Catholic University Observatory, Washington D.C., US 296: Dudley Observatory (after 1893), Schenectady, New York, US 297: Middlebury, Vermont, US (كلية ميدلبوري Observatory) 298: Van Vleck Observatory, Middletown, Connecticut, US 299: مرصد بوسكا, Lembang, Indonesia 300–399 
 300:  – BATTeRS, Okayama, Japan 301: Mont Mégantic, Québec, Canada (Observatoire du Mont Mégantic) 302: جامعة لوس أنديس (فنزويلا) station, Venezuela (not built) 303: OAN de Llano del Hato, Mérida, Venezuela (Llano del Hato National Astronomical Observatory, Observatorio Astronómico Nacional de Llano del Hato) 304: مرصد لاس كامباناس, Chile 305: Purple Mountain, Hainan Island station
 306: Observatorio Taya Beixo, Barquisimeto,Venezuela.

 309: Cerro Paranal, Chile (مرصد بارانال) 312: Tsingtao field station, Xisha Islands

 318: Quinns Rock
 319: Perth Observatory, Perth-Lowell Telescope
 320: Chiro Observatory
 321: Craigie
 322: Perth Observatory, Bickley-MCT
 323: Perth Observatory, Bickley
 324: Peking Observatory, Shaho Station

 327: Peking Observatory, Xinglong Station (محطة شينغلونغ)

 330: Purple Mountain Observatory, Nanking

 333: Desert Eagle Observatory, Arizona, US 334: Tsingtao

 337: Sheshan, formerly Zô-Sé

 340: Toyonaka
 341: Akashina
 342: Shishikui
 343: Younchun
 344: Bohyunsan Optical Astronomy Observatory (BOAO) 345: Sobaeksan Optical Astronomy Observatory
 346: KNUE Astronomical Observatory
 347: Utsunomiya-Imaizumi
 348: Ayabe
 349: Ageo
 350: Kurohone
 351: Sakamoto
 352: Konan
 353: Nishi Kobe
 354: Kawachi
 355: Hadano
 356: Kogota
 357: Shimotsuma
 358: Nanyo
 359: Wakayama
 360: Kuma Kogen, Ehime, Japan 361: Sumoto
 362: Ray Observatory
 363: Yamada
 364: YCPM Kagoshima Station
 365: Uto Observatory
 366: Miyasaka Observatory
 367: Yatsuka
 368: Ochiai
 369: Chichibu, Chichibu Astronomical Observatory, ناوتو ساتو
 370: Kochi
 371: Tokyo-Okayama (المرصد الفلكي الوطني الياباني of Tokyo Observatory) (OAO) 372: Geisei Observatory
 373: Oishi
 374: قائمة رموز المراصد الفلكية
 375: Uzurano
 376: Uenohara
 377: Kwasan Observatory, Kyoto University, Kyoto (Kwasan and Hida Observatories) 378: Murou
 379: Hamamatsu-Yuto
 380: Ishiki
 381: Tokyo-Kiso (Kiso Observatory, University of Tokyo, Nagano) 382: Tokyo-Norikura (Norikura Observatory of Tokyo Astronomical Observatory) 383: Chirorin
 384: Shimada
 385: Nihondaira Observatory
 386: Yatsugatake-Kobuchizawa
 387: Tokyo-Dodaira (Dodaira Observatory of Tokyo Astronomical Observatory) 388: Tokyo-Mitaka (المرصد الفلكي الوطني الياباني, Mitaka, Tokyo) 389: Tokyo (before 1938) (قائمة رموز المراصد الفلكية) 390: Utsunomiya
 391: Sendai Observatory, Ayashi Station
 392: JCPM Sapporo Station
 393: JCPM Sakura Station
 394: JCPM Hamatonbetsu Station
 395: Tokyo-Asahikawa
 396: Asahikawa
 397: Sapporo Science Center, Hokkaido, Japan 398: Nagatoro
 399: Kushiro

 400–499 
 400: Kitami Observatory
 401: Oosato
 402: Dynic Astronomical Observatory
 403: Kani
 404: Yamamoto
 405: Kamihoriguchi
 406: Bibai
 407: Kahoku
 408: Nyukasa – Mount Nyukasa Station 409: Kiyose and Mizuho
 410: Sengamine(Sengamine Observatory, هيوغو (محافظة), Japan)
 411: Oizumi, Gunma, Japan
 412: Iwaki
 413: مرصد سايدنغ سبرينغ, Siding Spring, Australia
 414: Mount Stromlo, Australia (مرصد جبل سترملو)
 415: Kambah, near Canberra, Australia (قائمة رموز المراصد الفلكية)
 416: Barton, near Canberra, Australia
 417: قائمة رموز المراصد الفلكية
 418: Tamworth
 419: Windsor
 420: Sydney, Australia
 421: Mt. Kajigamori, Otoyo, Australia
 422: Loomberah
 423: North Ryde
 424: Macquarie, near Canberra, Australia
 425: Taylor Range Observatory, Brisbane, Australia
 426: Woomera, Australia
 427: Stockport
 428: Reedy Creek
 429: Hawker
 430: Rainbow Observatory, near Coonabarabran, Australia
 431: Mt. Tarana Observatory, Bathurst
 432: Boambee
 433: Bagnall Beach Observatory
 434: S. Benedetto Po
 435: G. Colombo Astronomical Observatory, Padua
 436: Osservatorio di Livergnano
 437: Haverford
 438: Smith College Observatory, Northampton, Massachusetts, US
 439: تجربة البحث البصري الروبوتي العابر-III, Los Alamos, New Mexico, US
 440: Elginfield Observatory, Ontario, Canada
 441: Swilken Brae, St. Andrews
 442: Gualba Observatory
 443: Obs. Astronomico Plomer, Buenos Aires, Argentina
 444: Star Cruiser Observatory, Anza, California, US
 445: Observatori d'Ontinyent
 446: Kingsnake Observatory, Seguin, Texas, US
 447: Centennial Observatory
 448: Desert Moon Observatory, Las Cruces, New Mexico, US
 449: Griffin Hunter Observatory, Bethune, South Carolina, US
 450: Carla Jane Observatory, Charlotte
 451: West Skies Observatory, Mulvane, Kansas, US
 452: Big Cypress Observatory
 453: Edwards Raven Observatory
 454: Maryland Space Grant Consortium Observatory
 455: CBA Concord
 456: Daventry Observatory
 457: Partizanske
 458: Guadarrama Observatory
 459: Smith River Observatory, Danbury
 460: Area 52 Observatory, Nashville, Arkansas, US
 461: University of Szeged, Piszkéstető Stn. (Konkoly)
 462: Mount Belleview Observatory
 463: Sommers-Bausch Observatory, Boulder, Colorado, US
 464: Toby Point Observatory, Narragansett, Rhode Island, US
 465: Takapuna
 466: Mount Molehill Observatory, Auckland, New Zealand
 467: Auckland Observatory, Auckland, New Zealand (Stardome Observatory)
 468: Astronomical Observatory, Campo Catino (قائمة رموز المراصد الفلكية)
 469: Courroux
 470: Ceccano
 471: Houstrup
 472: Merlette
 473: Remanzacco
 474: Mount John Observatory, بحيرة تيكابو, New Zealand (Mount John University Observatory)
 475: Turin Observatory (before 1913), Italy
 476: Grange Observatory, Bussoleno, Italy
 477: Galleywood
 478: Lamalou-les-Bains
 479: Sollies-Pont
 480: Cockfield
 481: Moorwarfen
 482: St. Andrews
 483: Carter Observatory, Black Birch Station
 484: Happy Valley, Wellington
 485: Carter Observatory, Wellington
 486: Palmerston North
 487: Macnairston Observatory
 488: Newcastle upon Tyne
 489: Hemingford Abbots
 490: Wimborne Minster
 491: قائمة رموز المراصد الفلكية, Spain
 492: Mickleover
 493: 
 494: Stakenbridge, near Kidderminster, England
 495: Altrincham
 496: Bishopstoke
 497: Ascot-Loudwater
 498: Earls Barton
 499: Cheam

 500–599 
 500: Geocentric (e.g. إبراس)
 501: Herstmonceux
 502: Colchester
 503: Cambridge
 504: Le Creusot, France
 505: Simon Stevin
 506: Bendestorf
 507: Nyenheim
 508: Zeist
 509: La Seyne sur Mer
 510: Siegen
 511: Observatoire de Haute-Provence, France
 512: Leiden (before 1860)
 513: مرصد ليون
 514: Mundenheim (1907–1913)
 515: Volkssternwarte Dhaun, near Kirn
 516: Hamburg (before 1909), German Empire
 517: Geneva (from 1967), Switzerland
 518: Marine Observatory, Hamburg
 519: Meschede
 520: Bonn
 521: Remeis Observatory, Bamberg, Germany (Dr. Remeis-Sternwarte)
 522: مرصد ستراسبورغ (Observatoire de Strasbourg)
 523: Frankfurt
 524: Mannheim
 525: Marburg, Germany
 526: Kiel
 527: Altona
 528: Göttingen
 529: Christiania
 530: Lübeck
 531: Collegio Romano, Rome, Italy (قائمة رموز المراصد الفلكية)
 532: Munich, Germany (Universitäts-Sternwarte München, قائمة رموز المراصد الفلكية؛ a.k.a. Königlichen Sternwarte zu Bogenhausen)
 533: Padua
 534: Leipzig (since 1861)
 535: Palermo (Osservatorio Astronomico di Palermo "Giuseppe S. Vaiana", Sicily)
 536: Berlin-Babelsberg (Berlin Observatory after 1913)
 537: Urania Observatory, Berlin (Urania Sternwarte)
 538: Pola, Croatia (Kaiserlichen und Koniglichen Kriegsmarine Pola Sternwarte; Austro-Hungarian Imperial [and Royal] Naval Observatory in Pola, now Pula, Croatia)
 539: Kremsmünster
 540: Linz (Davidschlag Observatory; Private Observatory Meyer/Obermair; Sternwarte Davidschlag, Austria)
 541: Prague Observatory
 542: Falkensee
 543: Leipzig (before 1861), German Empire
 544: Wilhelm Foerster Observatory, Berlin (Wilhelm-Foerster-Sternwarte)
 545: Vienna Observatory (before 1879), Austria-Hungary
 546: Oppolzer Observatory, Vienna
 547: Breslau
 548: Berlin (1835–1913) (Berliner Sternwarte, Berlin Observatory, before 1913)
 549: Uppsala (Uppsala Astronomical Observatory (UAO); Astronomiska observatoriet i Uppsala)
 550: Schwerin
 551: Hurbanovo, formerly O'Gyalla
 552: Osservatorio S. Vittore, Bologna, Italy (Osservatorio San Vittore)
 553: Chorzów
 554: Burgsolms Observatory, Wetzlar
 555: Cracow-Fort Skała
 556: Reintal, near Munich
 557: مرصد أونديجوف (Observatoř Ondřejov, Czech Republic)
 558: Warsaw
 559: Serra La Nave
 560: Madonna di Dossobuono (Osservatorio Madonna di Dossobuono, Italy)
 561: Piszkéstető Stn. (Konkoly) (Piszkéstető Station, Konkoly Obszervatórium, Budapest)
 562: Figl Observatory, Vienna
 563: Seewalchen
 564: Herrsching
 565: Bassano Bresciano (Osservatorio Astronomico di Bassano Bresciano, Italy)
 566: هاليكالا-تعقب الأجرام القريبة من الأرض/GEODSS, Hawaii, US
 567: Chions, Italy (Osservatorio di Chions – قائمة رموز المراصد الفلكية)
 568: مرصد مونا كيا, Hawaii, US 569: Helsinki
 570: Vilnius (since 1939)
 571: Cavriana, Italy (Osservatorio "Giordano Bruno") 572: Cologne
 573: Eldagsen
 574: Gottolengo
 575: La Chaux de Fonds
 576: Burwash
 577: Metzerlen Observatory
 578: Linden Observatory
 579: Novi Ligure
 580: Graz
 581: Sedgefield
 582: Orwell Park
 583: Odessa-Mayaki
 584: Leningrad
 585: Kiev comet station
 586: Pic du Midi (جبل بيك دو ميدي دو بيجور, France) 587: Sormano (Osservatorio Astronomico Sormano, Italy) 588: Eremo di Tizzano
 589: Santa Lucia Stroncone", Italy (Osservatorio Astrometrico Santa Lucia Stroncone)
 590: Metzerlen
 591: Resse Observatory
 592: Solingen, Germany 593: Monte Argentario
 594: Monte Autore
 595: Farra d'Isonzo (فارا ديسونتسو, Italy) 596: Colleverde di Guidonia (قائمة رموز المراصد الفلكية, Italy) 597: Springe
 598: Loiano (قائمة رموز المراصد الفلكية, Italy) 599: ماسح الأجرام القريبة من الأرض كامبو إمبريتر, Campo Imperatore, Italy 600–699 
 600: TLC Observatory, Bologna
 601: Engelhardt Observatory, Dresden
 602: Urania Observatory, Vienna
 603: Bothkamp, near Kiel, Germany (Sternwarte Bothkamp, Bothkamp Observatory) 604: Archenhold Sternwarte, Berlin-Treptow
 605: Marl
 606: Norderstedt
 607: قائمة رموز المراصد الفلكية, Ronkhausen
 608: Haleakala-AMOS, Hawaii, US 609: Osservatorio Polino
 610: Pianoro
 611: Starkenburg-Sternwarte (aka Starkenburg Observatory), at Heppenheim, Germany 612: Lenkerbeck
 613: Heisingen
 614: Soisy-sur-Seine
 615: St. Véran
 616: Brno
 617: Arbonne-la-Forêt
 618: Martigues
 619: Sabadell
 620: Observatorio Astronómico de Mallorca
 621: Bergisch Gladbach Observatory
 622: Oberwichtrach
 623: Liège
 624: Dertingen
 625: Kihei-AMOS Remote Maui Experimental Site, Hawaii, US 626: Geel
 627: Blauvac
 628: Mülheim-Ruhr  Turtle Star Observatory, مولهايم أن در رور, Germany 629: Szeged Observatory, Szeged, Hungary JATE Observatory 630: Osenbach
 631: Hamburg-Georgswerder
 632: San Polo A Mosciano
 633: Romito
 634: Crolles
 635: Pergignan
 636: Essen Observatory a.k.a. Walter Hohmann Observatory, Germany
 637: Hamburg-Himmelsmoor
 638: Detmold
 639: Dresden
 640: Senftenberger Sternwarte
 641: Overberg
 642: Oak Bay, Victoria
 643: قائمة رموز المراصد الفلكية, Anza, California, US 644: Palomar Mountain/تعقب الأجرام القريبة من الأرض, California, US (مرصد بالومار) 645: أباتشي بوينت-مسح سلووان الرقمي للسماء جبال ساكرامنتو في ولاية نيو مكسيكو (مرصد أباتشي بوينت) 646: Santana Observatory, Rancho Cucamonga, California, US 647: Stone Finder Observatory, Calgary, Canada 648: Winer Observatory, Sonoita, Arizona, US 649: Powell Observatory, Louisburg, Kansas, US 650: Temecula, California, US 651: Grasslands Observatory, Tucson, Arizona, US 652: Rock Finder Observatory, Calgary, Canada 653: Torus Observatory, Buckley
 654: مرصد جبل الطاولة, Wrightwood-PHMC, California, US 655: Sooke
 656: Victoria
 657: قائمة رموز المراصد الفلكية, Victoria, British Columbia, Canada 658: المجلس الوطني الكندي للبحوث (Dominion Astrophysical Observatory, Saanich, British Columbia, Canada) 659: Heron Cove Observatory, Orcas''', Washington, US
 660: Leuschner Observatory, Berkeley, California, US
 661: Rothney Astrophysical Observatory, Priddis, Alberta, Canada
 662: مرصد ليك, Mount Hamilton, California, US
 663: Red Mountain Observatory, Ivins, Utah, US
 664: Manastash Ridge Observatory, Ellensburg, Washington, US
 665: Wallis Observatory
 666: Moorpark College Observatory, Ventura County, California, US
 667: Wanapum Dam
 668: San Emigdio Peak
 669: Ojai
 670: Camarillo
 671: Stony Ridge
 672: مرصد جبل ويلسون, California, US
 673: مرصد جبل الطاولة, Wrightwood, California, US
 674: Ford Observatory, Wrightwood, California, US
 675: Palomar Mountain, California, US (مرصد بالومار)
 676: San Clemente, California, US
 677: Lake Arrowhead, California, US
 678: Fountain Hills, Fountain Hills, Arizona, US (فاونتن هيلز (أريزونا))
 679: San Pedro Martir, Baja California, Mexico (National Astronomical Observatory (Mexico))
 680: Los Angeles, California, US
 681: Calgary
 682: Kanab
 683: Goodricke-Pigott Observatory, Tucson, Arizona, US
 684: Prescott, Arizona, US (Prescott Observatory)
 685: Williams, Arizona, US
 686: U. of Minn. Infrared Obs., Mt. Lemmon, Arizona, US (UMN جبل ليمون Observing Facility)
 687: جامعة أريزونا الشمالية, Flagstaff, Arizona, US
 688: مرصد لويل, محطة أندرسون ميسا,أريزونا، الولايات المتحدة
 689: U.S. Naval Observatory, Flagstaff, Arizona, US (NOFS)
 690: مرصد لويل, Flagstaff, Arizona, US
 691: Steward Observatory, Kitt Peak-سبايس واتش, Arizona, US
 692: مرصد ستيوارد, Tucson, Arizona, US
 693: ماسح السماء كاتالينا, Tucson, Arizona, US
 694: Tumamoc Hill, Tucson, Arizona, US (مرصد ستيوارد)
 695: مرصد قمة كت الوطني, Arizona, US
 696: Whipple Observatory, Mt. Hopkins, Arizona, US (مرصد ويبل)
 697: Kitt Peak, McGraw-Hill, Arizona, US (MDM Observatory)
 698: Mt. Bigelow, Arizona, US
 699: Lowell Observatory-مرصد لويل للبحث عن الأجرام القريبة من الأرض, Anderson Mesa Station, Arizona, US

 700–799 
 700: Chinle, Arizona, US
 701: Junk Bond Observatory, Sierra Vista, Arizona, US
 702: Joint Obs. for cometary research, Socorro, New Mexico, US (now the site of Magdalena Ridge Observatory)
 703: ماسح السماء كاتالينا, Tucson, Arizona, US
 704: مختبر لينكولن (Lincoln Laboratory's Experimental Test Site), Socorro, New Mexico, US (also see بحث لنكولن عن الكويكبات القريبة من الأرض)
 705: Apache Point, Sunspot, New Mexico, US (مرصد أباتشي بوينت)
 706: Salida, Colorado, US
 707: Chamberlin field station, Colorado, US
 708: Chamberlin Observatory, Denver, Colorado, US
 709: قائمة رموز المراصد الفلكية, Cloudcroft, New Mexico, US
 710: MPO Observatory, Florissant, Colorado, US
 711: مرصد ماكدونالد, Fort Davis, Texas, US
 712: USAF Academy Observatory, Colorado Springs, Colorado, US
 713: Thornton, Colorado, US
 714: Bagdad, Arizona, US
 715: Jornada Observatory, Las Cruces, New Mexico, US
 716: قائمة رموز المراصد الفلكية, Colorado Springs, Colorado, US
 717: Prude Ranch, Texas, US
 718: University of Utah, Tooele, Utah, US
 719: Etscorn Observatory, Socorro, New Mexico, US ( Frank T. Etscorn Campus Observatory New Mexico Tech Astronomy Club )
 720: Universidad de Monterrey, Nuevo León, Mexico
 721: Lime Creek, Nebraska, US (Lime Creek Observatory)
 722: Missouri City, Texas, US
 723: Cottonwood Observatory, Ada, Oklahoma, US
 724: National Observatory, Tacubaya, Mexico (Observatorio Astronómico Nacional; Observatorio de Tacubaya)
 725: Fair Oaks Ranch, Fair Oaks Ranch, Texas, US (Fair Oaks Ranch Observatory)
 726: Brainerd, Minnesota, US (Fire in the Sky Observatory)
 727: Zeno Observatory, Edmond, Oklahoma, US
 728: Corpus Christi, Texas, US
 729: Glenlea Astronomical Observatory, Winnipeg, Manitoba, Canada
 730: University of North Dakota, Grand Forks, North Dakota, US
 731: Rose-Hulman Observatory, Terre Haute, Indiana, US
 732: Oaxaca, Oaxaca, Mexico
 733: Allen, Texas, US
 734: Farpoint Observatory, Eskridge, Kansas, US
 735: George Observatory, Needville, Texas, US
 736: Houston, Texas, US
 737: New Bullpen Observatory, Alpharetta, Georgia, US
 738: Observatory of the State University of Missouri, Missouri, US
 739: Sunflower Observatory, Olathe, Kansas, US
 740: SFA Observatory, Nacogdoches, Texas, US
 741: Goodsell Observatory, Northfield, Minnesota, US
 742: Drake University, Des Moines, IA
 743: University of Minnesota, Minneapolis, Minnesota, US
 744: قائمة رموز المراصد الفلكية, Indianapolis, Indiana, US
 745: Glasgow, Missouri, US
 746: Brooks Astronomical Observatory, Mt. Pleasant, Michigan, US
 747: Highland Road Park Observatory, Louisiana, US (a.k.a. Baton Rouge Observatory)
 748: Van Allen Observatory, Iowa City, Iowa, US
 749: Oakwood, Georgia, US
 750: Hobbs Observatory, Fall Creek, Wisconsin, US
 751: Lake Saint Louis, Missouri, US
 752: Puckett Observatory, Mountain Town, Georgia, US
 753: Washburn Observatory, Madison, Wisconsin, US
 754: , Williams Bay, Wisconsin, US
 755: Optec Observatory, Michigan, US
 756: Dearborn Observatory, Evanston, Illinois, US
 757: High Point, North Carolina, US
 758: BCC Observatory, Cocoa, Florida, US (Astronaut Memorial Planetarium & Observatory؛ BCC = Brevard Community College)
 759: Nashville, Tennessee, US
 760: Goethe Link Observatory, Brooklyn, Indiana, US
 761: Zephyrhills, Florida, US (Quail Hollow Observatory)
 762: Four Winds Observatory, Lake Leelanau, Michigan, US
 763: King City, Ontario, Canada
 764: Puckett Observatory, Stone Mountain, Georgia, US
 765: Cincinnati, Ohio, US (Cincinnati Observatory)
 766: Michigan State University Obs., East Lansing, Michigan, US
 767: Ann Arbor, Michigan, US (مرصد أنجيل هول)
 768: Dearborn, Michigan, US (UM-Dearborn Observatory)
 769: McMillin Observatory, Columbus, Ohio, US
 770: Crescent Moon Observatory, Columbus, Ohio, US
 771: Boyeros Observatory, Havana, Cuba (Observatorio de Rancho Boyeros)
 772: Boltwood Observatory, Stittsville, Ontario, Canada
 773: Warner and Swasey Observatory, Cleveland, Ohio, US
 774: Warner and Swasey Nassau Station, Chardon, Ohio, US
 775: Sayre Observatory, South Bethlehem, Pennsylvania, US
 776: Foggy Bottom, Hamilton, New York, US (Foggy Bottom Observatory)
 777: Toronto, Ontario, Canada
 778: مرصد أليغيني, Pittsburgh, Pennsylvania, US
 779: David Dunlap Observatory, Richmond Hill, Ontario, Canada
 780: Leander McCormick Observatory, Charlottesville, Virginia, US
 781: Quito, Ecuador
 782: Quito, comet مرسام فلكي station, Ecuador
 783: Rixeyville, Virginia, US
 784: Stull Observatory, Alfred University, New York, US
 785: Fitz-Randolph Observatory, Princeton, New Jersey, US
 786: U.S. Naval Obs., Washington (since 1893), District of Columbia, US
 787: U.S. Naval Obs., Washington (before 1893), District of Columbia, US
 788: Mount Cuba Observatory, Wilmington, Delaware, US
 789: كلية هاميلتون (نيويورك), Clinton, Oneida County, New York, US (Hamilton College)
 790: Dominion Observatory, Ottawa, Ontario, Canada
 791: Flower and Cook Observatory, Philadelphia, Pennsylvania, US
 792: University of Rhode Island, Quonochontaug, Rhode Island, US
 793: Dudley Observatory, Albany (before 1893), New York, US
 794: Vassar College Observatory, Poughkeepsie, New York, US
 795: Rutherford, New York, US
 796: Stamford, Connecticut, US
 797: Yale Observatory, New Haven, Connecticut, US (Yale University Observatory)
 798: Yale Observatory, Bethany, Connecticut, US (Yale University Observatory)
 799: Winchester, Massachusetts, US

 800–899 
 800: Harvard Observatory, Arequipa, Peru (Boyden Station)
 801: Oak Ridge Observatory, Massachusetts, US
 802: Harvard Observatory, Cambridge, Massachusetts, US (مرصد جامعة هارفارد)
 803: Taunton, Massachusetts, US
 804: Santiago-San Bernardo
 805: Santiago-Cerro El Roble, Santiago, Chile (Cerro El Roble Observatory)
 806: Santiago-Cerro Calán, Santiago, Chile (National Astronomical Observatory (Chile)
 807: Cerro Tololo Observatory, La Serena, Coquimbo, Chile (مرصد كرو تولولو)
 808: El Leoncito, San Juan, Argentina (became the Dr. Carlos U. Cesco Observatory (Estación de Altura Carlos Ulrico Cesco) in 1990; seems to be the same as the Observatorio Félix Aguilar, San Juan National University)
 809: European Southern Observatory, La Silla, Coquimbo, Chile (مرصد لاسيلا)
 810: Wallace Observatory, Westford, Massachusetts, US (قائمة رموز المراصد الفلكية (WAO))
 811: Maria Mitchell Observatory, Nantucket, Massachusetts, US
 812: Viña del Mar
 813: Santiago-Quinta Normal (1862–1920), Santiago, Chile (National Astronomical Observatory (Chile)
 814: North Scituate
 815: Santiago-Santa Lucia (1849–1861), Santiago, Chile (National Astronomical Observatory (Chile)
 816: Rand Observatory
 817: Sudbury, Massachusetts, US
 818: Gémeaux Observatory, Laval, Québec, Canada (Observatoire Gémeaux)
 819: Val-des-Bois, Québec, Canada
 820: Tarija
 821: Córdoba-Bosque Alegre, Córdoba, Argentina (Estación Astrofísica de Bosque Alegre, Observatorio Astronómico de Córdoba)
 822: Córdoba, Argentina (Observatorio Astronómico de Córdoba)
 823: Fitchburg
 824: Lake Clear
 825: Granville
 826: Plessissville, Québec, Canada
 827: Saint-Félicien, Québec, Canada
 828: Assonet
 829: Complejo Astronómico El Leoncito, San Juan Province, Argentina (CASLEO)
 830: Hudson
 831: Rosemary Hill Observatory, University of Florida, Florida, US
 832: Etters
 833: Obs. Astronomico de Mercedes, Buenos Aires
 834: Buenos Aires-AAAA, Argentina
 835: Drum Hill Station, Chelmsford
 836: Furnace Brook Observatory, Cranston
 837: Jupiter
 838: Dayton
 839: La Plata (La Plata Astronomical Observatory؛ Observatorio Astronómico de La Plata)
 840: Flint, Michigan, US
 841: Martin Observatory, Blacksburg, Virginia, US 842: Gettysburg College Observatory, Pennsylvania, US 843: لورين س. بال, Decatur, Alabama, US 844: Observatorio Astronómico Los Molinos, Montevideo, Uruguay (Los Molinos Observatory) 845: Clinton B. Ford Observatory, Ithaca, New York, US 846: Principia Astronomical Observatory, Elsah, Illinois, US 847: Lunar Cafe Observatory
 848: Tenagra Observatory, Cottage Grove, Oregon, USTenagra Observatories, Ltd. – The Inventors of Internet based Astronomy 
 849: Everstar Observatory, Olathe, Kansas, US (written as EverStaR Observatory) 850: Cordell-Lorenz Observatory, Sewanee, Tennessee, US 851: Burke-Gaffney Observatory, Halifax
 852: River Moss Observatory, St. Peters
 853: قائمة رموز المراصد الفلكية
 854: قائمة رموز المراصد الفلكية, Tucson, Arizona, US 855: Wayside Observatory, Minnetonka, Minnesota, US 856: Roach Motel Observatory, Riverside, California, US
 857: Iowa Robotic Observatory, Sonoita, Arizona, US 858: Tebbutt Observatory, Edgewood
 859: Wykrota Observatory-CEAMIG, Minas Gerais, Brazil (قائمة رموز المراصد الفلكية – CEAMIG (Centro de Estudos Astronômicos de Minas Gerais)) 860: Valinhos
 861: Barão Geraldo
 862: Saku
 863: Furukawa
 864: Kumamoto (KCAO (قائمة رموز المراصد الفلكية), كوماموتو (كوماموتو), Japan) 865: Emmy Observatory, New Paltz
 866: U.S. Naval Academy, Michelson
 867: Saji Observatory
 868: قائمة رموز المراصد الفلكية
 869: Tosa
 870: Campiñas (قائمة رموز المراصد الفلكية, a.k.a. Observatório Municipal de Campinas "Jean Nicolini") 871: Akou
 872: Tokushima
 873: Kurashiki Observatory
 874: Itajuba
 875: Yorii
 876: Honjo
 877: Okutama
 878: Kagiya
 879: Tōkai (توكاي (آيتشي), Japan) 880: Rio de Janeiro
 881: Toyota
 882: JCPM Oi Station
 883: Shizuoka (شيزوؤكا (شيزوؤكا), Japan) 884: Kawane
 885: JCPM Yakiimo Station
 886: Mishima (ميشيما (شيزوكا), a.k.a. سوسونو (شيزوكا), Japan) 887: Ojima (Ojima, Gunma, Japan) 888: Gekko Observatory
 889: Karasuyama (Karasuyama, Tochigi, Japan) 890: JCPM Tone Station
 891: JCPM Kimachi Station
 892: YGCO Hoshikawa and Nagano Stations
 893: Sendai Municipal Observatory (Sendai Astronomical Observatory) 894: Kiyosato
 895: Hatamae
 896: Yatsugatake South Base Observatory (near 386 Yatsugatake-Kobuchizawa) 897: YGCO Chiyoda Station (YGCO: Yamaneko Group of Comet Observers) 898: Fujieda (فوجيدا (شيزوكا), Japan) 899: Toma

 900–999 
 900: Moriyama Observatory, مورياما (شيغا), Japan 901: Tajimi
 902: Ootake
 903: Fukuchiyama and Kannabe (قائمة رموز المراصد الفلكية, Japan) 904: Go-Chome and Kobe-Suma
 905: Nachi-Katsuura Observatory
 906: Cobram
 907: Melbourne
 908: Toyama
 909: Snohomish Hilltop Observatory
 910: Caussols-ODAS
 911: Collins Observatory، Corning Community College, Corning, New York, US 912: قائمة رموز المراصد الفلكية, Greene
 913: Observatorio Kappa Crucis, Montevideo
 914: Underwood Observatory, Hubbardston
 915: River Oaks Observatory, New Braunfels, Texas, US 916: Oakley Observatory, Terre Haute, Indiana, US 917: Pacific Lutheran University Keck Observatory
 918: Badlands Observatory, Quinn, Sorth Dakota, US 919: Desert Beaver Observatory, Arizona, US 920: RIT Observatory, Rochester, New York, US (Rochester Institute of Technology) 921: SW Institute for Space Research, Cloudcroft, New Mexico, US 922: Timberland Observatory, Decatur
 923: The Bradstreet Observatory, St. Davids, Pennsylvania, US 924: قائمة رموز المراصد الفلكية
 925: Palominas Observatory
 926: Tenagra II Observatory, Nogales, Arizona, US 927: Madison-YRS
 928: قائمة رموز المراصد الفلكية, Northport
 929: Port Allen
 930: Tahiti
 931: Punaauia, French Polynesia 932: John J. McCarthy Obs., New Milford
 933: Rockland Observatory, Sierra Vista
 934: Poway Valley
 935: Wyrick Observatory, Haymarket
 936: Ibis Observatory, Manhaatan
 937: Bradbury Observatory, Stockton-on-Tees
 938: Linhaceira
 939: Observatorio Rodeno
 940: Waterlooville
 941: Observatorio Astronomico Pla D'Arguines
 942: Grantham
 943: Peverell
 944: Observatorio Geminis, Dos Hermanas
 945: Observatorio Monte Deva
 946: مرصد لاميتيا ذي مار
 947: Saint-Sulpice Observatory (Observatoire de Saint-Sulpice),
 948: Pymoor
 949: Durtal
 950: لا بالما, Spain (مرصد روكي دي لوس موتاتوس) 951: Highworth
 952: Marxuquera
 953: Montjoia
 954: Teide Observatory, Tenerife, Canary Islands, Spain 955: Sassoeiros
 956: Observatorio Pozuelo
 957: Merignac
 958: Observatoire de Dax
 959: Ramonville Saint Agne
 960: Rolvenden
 961: City Observatory, Edinburgh
 962: Gandia
 963: Werrington
 964: Southend Bradfield
 965: Observação Astronómica no Algarve, Portimão, Portugal (COAA: قائمة رموز المراصد الفلكية) 966: Church Stretton
 967: Greens Norton
 968: Haverhill
 969: London-Regents Park, London, United Kingdom (George Bishop's Observatory, Regent's Park, 1836–1861) 970: Chelmsford
 971: مرصد لشبونة الفلكي
 972: Dun Echt
 973: Harrow
 974: Genoa
 975: Valencia
 976: Leamington Spa
 977: Markree (Markree Observatory, County Sligo, Ireland) 978: Conder Brow
 979: South Wonston
 980: Lancaster
 981: مرصد أرما
 982: Dunsink Observatory, Dublin, Ireland
 983: San Fernando
 984: Eastfield
 985: Telford
 986: Ascot
 987: The Isle of Man Observatory
 988: Glasgow
 989: Wilfred Hall Observatory, Preston
 990: Madrid, Spain (Observatorio Astronómico de Madrid)
 991: Liverpool (since 1867)
 992: Liverpool (before 1867)
 993: Woolston Observatory
 994: Godalming
 995: Durham (Durham University Observatory)
 996: Oxford (Radcliffe Observatory)
 997: Hartwell
 998: London-Mill Hill (University of London Observatory)
 999: Bordeaux-Floirac (Observatoire de Bordeaux)

 A00–A99 
 A00: Gravesend, U.K.
 A01: Masia Cal Maciarol Modul 2
 A02: Masia Cal Maciarol Modul 8
 A03: Torredembarra
 A04: Saint-Caprais
 A05: Belesta
 A06: Mataró
 A07: Gretz-Armainvilliers
 A08: Malibert
 A09: Quincampoix
 A10: Observatorio Astronómico de Conbera
 A11: Wormhout
 A12: Stazione Astronomica di Sozzago
 A13: Observatoire Robert A. Naef, Ependes, Switzerland (Observatory Naef Ependes)
 A14: Les Engarouines Observatory
 A15: Josef Bresser Sternwarte, Borken
 A16: Tentlingen
 A17: Guidestar Observatory, Weinheim
 A18: Herne
 A19: Köln
 A20: Sögel
 A21: Irmtraut
 A22: Starkenburg Sternwarte-SOHAS
 A23: Weinheim, Germany (Sternwarte Weinheim) A24: New Millennium Observatory, Mozzate
 A25: Nova Milanese
 A26: Darmstadt
 A27: Eridanus Observatory, Langelsheim
 A28: Kempten
 A29: Santa Maria a Monte
 A30: Crespadoro
 A31: Corcaroli Observatory
 A32: Panker
 A33: Volkssternwarte Kirchheim
 A34: Grosshabersdorf
 A35: Hormersdorf Observatory
 A36: Ganda di Aviatico
 A37: Mueggelheim
 A38: Campocatino Automated Telescope, Collepardo
 A39: Altenburg
 A40: Pieta
 A41: Rezman Observatory, Kamnik
 A42: Gehrden
 A43: Inastars Observatory, Potsdam
 A44: Altschwendt
 A45: Karrenkneul
 A46: Lelekovice
 A47: Matera
 A48: Povegliano Veronese
 A49: جامعة أوبسالا-Ångström laboratory
 A50: Andrushivka Astronomical Observatory
 A51: Danzig
 A52: Etyek
 A53: Peschiera del Garda
 A54: Ostrorog
 A55: Osservatorio Astronomico Vallemare di Borbona, Italy
 A56: Parma
 A57: Osservatorio Astron. Margherita Hack, Firenze
 A58: Observatoire de Chalandray-Canotiers
 A59: Karlovy Vary Observatory
 A60: YSTAR-NEOPAT Station, Sutherland
 A61: Tortona
 A62: Aichtal
 A63: Cosmosoz Obs., Tassin la Demi Lune
 A64: Couvaloup de St-Cergue
 A65: Le Couvent de Lentin
 A66: Stazione Osservativa Astronomica, Livorno
 A67: Chiusa di Pesio
 A68: Swedenborg Obs., Bockholmwik
 A69: Osservatorio Palazzo Bindi Sergardi
 A70: Lumijoki
 A71: Stixendorf
 A72: Radebeul Observatory (Sternwarte "Adolph Diesterweg" Radebeul, Germany) A73: Penzing Astrometric Obs., Vienna
 A74: Bergen-Enkheim Observatory, Germany 
 A75: Fort Pius Observatory, Barcelona
 A76: Andromeda Observatory, Miskolc
 A77: Observatoire Chante-Perdrix, Dauban, Haute-Provence, France
 A78: Stia
 A79: Zvezdno Obshtestvo Observatory, Plana, Bulgaria A80: Lindenberg Observatory
 A81: Balzaretto Observatory, Rome
 A82: Osservatorio Astronomico di Trieste
 A83: Jakokoski Observatory
 A84: TUBITAK National Observatory, Antalya, Turkey
 A85: Odessa Astronomical Observatory, Kryzhanovka, Ukraine A86: Albigneux
 A87: Rimbach
 A88: Bolzaneto
 A89: Sterni Observatory, Kempten
 A90: Sant Gervasi Observatory, Barcelona
 A91: Hankasalmi Observatory, Hankasalmi, Finland
 A92: Urseanu Observatory, Bucharest
 A93: Lucca
 A94: Cormons
 A95: Taurus Hill Observatory, Varkaus
 A96: Klosterneuburg
 A97: Stammersdorf
 A98: Taurus-1 Observatory, Baran, Belarus A99: Osservatorio del Monte Baldo

 B00–B99 
 B00: Savigny-le-Temple
 B01: Taunus Observatory, Frankfurt, Germany B02: Kielce
 B03: Alter Satzberg, Vienna
 B04: Saint-Barthelemy Observatory
 B05: Ka-Dar Observatory, Barybino، محافظة موسكو
 B06: Montseny Astronomical Observatory, Spain B07: Camorino
 B08: San Lazzaro di Savena
 B09: Capannoli, Italy Pietro Dora Vivarelli ASA B10: Observatoire du Mas des Gres, Moydans (LightBuckets as of November 2011)
 B11: Osservatorio Cima Rest, Imola
 B12: The Koschny Observatory, Noordwijkerhout
 B13: Osservatorio di Tradate
 B14: Ca del Monte
 B15: Inastars Observatory, Potsdam (since 2006)
 B16: 1st Moscow Gymnasium Observatory, Lipki
 B17: AZT-8 Evpatoria
 B18: Terskol Observatory, on إلبروس, North Caucasus, Russia!!!International Center for Astronomical, Medical and Ecological Research 
 B19: Observatori Iluro, Mataró
 B20: Observatori Carmelita, Tiana
 B21: Gaisberg Observatory (Sternwarte Gaisberg), Schaerding (Schärding, Austria) B22: Observatori d'Àger, Barcelona, Spain
 B23: Fiamene, Italy B24: Cesson
 B25: Catania
 B26: Observatoire des Terres Blanches, Reillanne
 B27: Picard Observatory, St. Veit
 B28: Mandi Observatory, باجناكو، إيطاليا
 B29: L'Ampolla Observatory, Tarragona
 B30: Szamotuly-Galowo, بولندا
 B31: تلسكوب جنوب أفريقيا الكبير (SALT), Sutherland
 B32: Observatory Gelenau(Germany)
 B33: Libbiano Observatory, Peccioli – AAAV
 B34: Green Island Observatory, Geçitkale, Cyprus B35: Bareket observatory، Macabim, Israel.
 B36: Redshed Observatory, Kallham
 B37: Obs. de L' Ametlla del Valles, Barcelona
 B38: Santa Mama
 B39: Tradate
 B40: Skylive Observatory, Catania, Italy (Gruppo Astrofili Catanesi) B41: Zlin Observatory
 B42: Vitebsk
 B43: Hennef
 B44: Eygalayes, France B45: Narama
 B46: Sintini Observatory, Argenta
 B47: Metsala Observatory, Espoo
 B48: Bocholt
 B49: Paus Observatory, Sabadell
 B50: Corner Observatory, Durmersheim
 B51: Vallauris
 B52: Observatorio El Far
 B53: Casal Lumbroso, Rome
 B54: Àger, Spain B55: Comeglians
 B56: Observatorio Sant Pere, Mataró
 B57: Laietania Observatory, Parets del Vallès
 B58: Polaris Observatory, Budapest
 B59: Borken
 B60: Deep Sky Observatorium, Bad Bentheim
 B61: Valldoreix Obs.,Sant Cugat del Valles
 B62: Brelingen
 B63: Solaris Observatory, Luczanowice
 B64: Slope Rock Observatory, Hyvinkaa
 B65: Komakallio Observatory, Kirkkonummi
 B66: Osservatorio Astronomico Naturalistico A. Zanassi di Casasco 
 B67: Sternwarte Mirasteilas, Falera, Switzerland B68: Mount Matajur Observatory
 B69: Owls and Ravens Observatory, Holzgerlingen
 B70: Sant Celoni
 B71: Observatorio El Vendrell
 B72: Soerth
 B73: Mauren Valley Observatory, Holzgerlingen
 B74: Santa Maria de Montmagastrell (Observatory Santa Maria de Montmagastrell), Tàrrega, Catalonia, SpainRemote Observatory Santa Maria de Montmagastrell 
 B75: Stazione Astronomica Betelgeuse, Magnago
 B76: Sternwarte Schönfeld, Dresden
 B77: Schafmatt Observatory, Aarau
 B78: Astrophoton Observatory, Audorf
 B79: Marana Observatory
 B80: Osservatorio Astronomico Campomaggiore
 B81: Observatorio Astronómico Caimari 
 B82: Maidbronn
 B83: Gières
 B84: Cyclops Observatory, Oostkapelle
 B85: Beilen Observatory
 B86: Sternwarte Hagen, Germany B87: Banyoles
 B88: Bigmuskie Observatory, Mombercelli
 B89: Observatori Astronòmic de Tiana
 B90: Malina River Observatory, Povoletto
 B91: Bollwiller
 B92: Chinon
 B93: Hoogeveen
 B94: Petrozavodsk, Russia B95: Achternholt
 B96: Brixiis Observatory, Kruibeke
 B97: Sterrenwacht Andromeda, Meppel
 B98: Siena
 B99: Santa Coloma de Gramenet

 C00–C99 
 C00: Velikie Luki, Russia C01: Lohrmann-Observatorium, Triebenberg, Germany C02: Observatorio Royal Park, Spain C03: Clayhole Observatory, Jokela, Finland C04: Kramatorsk, Ukraine C05: Königsleiten, Austria C06: Krasnoyarsk, روسيا (جامعة سيبيريا الحكومية للطيران Observatory ) C07: Anysllum Observatory, Àger, Spain C08: Fiby, Sweden C09: Rouet, France C10: Maisoncelles, France C11: City Observatory, Slaný, Czech Republic C12: Berta Observatory, Sabadell, Spain C13: Como, Italy C14: Sky Vistas Observatory, Eichgraben, Austria C15: ISON-Ussuriysk, Russia C16: Isarwinkel Observatory, Bad Tölz, Germany C17: Observatorio Joan Roget, Àger, Spain C18: Frasnes-Lez-Anvaing, Belgium C19: ROSA Observatory, Vaucluse, France C20: Kislovodsk Mtn. Astronomical Stn., Pulkovo Obs., Russia C21: Observatorio Via Lactea, Àger, Spain C22: Oberwiesenthal, Germany C23: Olmen, Belgium C24: Seveso, Italy C25: Pulkovo Observatory Station, Campo Imperatore, Italy C26: Levendaal Observatory, Leiden, Netherlands C27: Pallerols, Spain C28: Wellinghofen, Germany C29: Observatori Astronómic de Les Planes de Son, Spain C30: Petrozavodsk University Obs., Sheltozero Stn., Russia C31: Sternwarte Neanderhoehe Hochdahl e.V., Erkrath, Germany C32: Ka-Dar Observatory, TAU Station, Nizhny Arkhyz, Russia C33: Observatorio CEAM, Caimari, Canary Islands, Spain C34: Baja Astronomical Observatory, Hungary C35: Terrassa, Spain C36: Starry Wanderer Observatory, Baran', Belarus C37: Stowupland, England, UK C38: Varuna Observatory, Cuorgnè, Italy C39: Nijmegen, Netherlands C40: Kuban State University Astrophysical Observatory, Russia C41: قائمة رموز المراصد الفلكية, Kislovodsk, Russia C42: Xingming Observatory, Mt. Nanshan, China C43: Hoyerswerda, Germany C44: A. Volta Observatory, Lanzo d'Intelvi, Italy C45: MPC1 Cassia Observatory, La Giustiniana, Italy C46: Horizon Observatory, Petropavlovsk, Kazakhstan C47: Nonndorf, Austria C48: Sayan Solar Observatory, Irkutsk, Russia C49: مسبار ستيريو-A (space observatory) C50: STEREO-B (space observatory) C51: مستكشف الأشعة تحت الحمراء عريض المجال (space observatory) C52: مرصد سويفت الفضائي (space observatory) C53: NEOSSat (space observatory) C54: نيو هورايزونز (space observatory) C55: كيبلر (مسبار فضائي) (space observatory) C60: Argelander Institute for Astronomy Obs., Bonn, Germany C61: Chelles, France C62: Eurac Observatory, Bolzano, Italy C63: Giuseppe Piazzi Observatory, Ponte in Valtellina, Italy C64: Puchenstuben, Austria C65: Observatori Astronòmic del Montsec, Spain C66: Observatorio El Cielo de Consell, Balearic Islands, Spain C67: Gnevsdorf, Germany C68: Ellinogermaniki Agogi Observatory , Pallini, Greece C69: Bayerwald Sternwarte, Neuhütte, Germany C70: Uiterstegracht Station, Leiden, Netherlands C71: Sant Marti Sesgueioles, Spain C72: Palestrina, Italy C73: Galați Observatory, Romania C74: Observatorio El Teatrillo de Lyra, Àger, Spain C75: Whitestar Observatory, Borgobello, Italy C76: Observatorio Estels, Àger, Spain C77: Bernezzo Observatory, Italy C78: Martin S. Kraar Observatory, Rehovot, Israel C79: Roser Observatory, Blanes, Spain C80: Don Astronomical Observatory, Rostov-on-Don, Russia C81: Dolomites Astronomical Observatory, Italy C82: Osservatorio Astronomico Nastro Verde, Sorrento, Italy C83: Badalozhnyj Observatory, Russia C84: Badalona, Spain C85: Observatorio Cala d'Hort, Ibiza, Balearic Islands, Spain C86: Blanes, Spain C87: Rimbach, Germany C88: Montarrenti Observatory, Siena, Italy C89: Astronomical Station Vidojevica
 C90: Vinyols
 C91: Montevenere Observatory, Monzuno
 C92: Valdicerro Observatory, Loreto
 C93: Bellavista Observatory, L'Aquila
 C94: MASTER-II Observatory, Tunka
 C95: SATINO Remote Observatory, Haute Provence
 C96: OACL Observatory, Mosciano Sant Angelo
 C97: Al-Fulaij Observatory, Oman
 C98: Osservatorio Casellina, Scandicci, Italy C99: Observatori Can Roig, Llagostera, Catalonia, Spain D00–D99 
 D00: قائمة رموز المراصد الفلكية, Kislovodsk, RussiaISON ::: International scientific optical observation network (ISON) for the near-Earth space surveillance – results of the first years of work and plans for the future 
 D01: Andean Northern Observatory, Nummi-Pusula, Finland D02: Observatori Petit Sant Feliu, Sant Feliu de Llobregat, Catalonia, Spain D03: Rantiga Osservatorio, Tincana, Carpineti, Italy D04: Krasnodar, Russia D05: ISON-Terskol Observatory, Russia D06: Associazione Tuscolana di Astronomia, Domatore
 D07: Wegberg
 D08: Ghezz Observatory, Leontica
 D09: Observatory Grömme, Maasmechelen

 D14: Nanchuan Observatory, Guangzhou, China D16: Po Leung Kuk Observatory, Tuen Mun
 D17: Hong Kong
 D18: Mt. Guizi Observatory, China D19: متحف هونغ كونغ للفضاء, Tsimshatsui, Hong Kong, China D20: Zadko Observatory, Wallingup Plain
 D21: Shenton Park
 D22: UWA Observatory, Crawley, Western Australia, Australia D24: LightBuckets Observatory, Pingelly', Western Australia, Australia
 D25: Tzec Maun Observatory, Pingelly', Western Australia, Australia D29: Purple Mountain Observatory, XuYi Station

 D32: JiangNanTianChi Observatory, Mt. Getianling
 D33: Kenting Observatory , Checheng, Taiwan D34: Kenting Observatory, Hengchun
 D35: Lulin Observatory
 D36: Tataka, Mt. Yu-Shan National Park

 D39: قائمة رموز المراصد الفلكية, Weihai

 D44: قائمة رموز المراصد الفلكية, جزيرة إشيغاكي, Japan D53: ISON-Blagovechensk Observatory
 D54: MASTER-II Observatory, Blagoveshchensk
 D55: Kangwon Science High School Observatory, Ksho

 D57: Gimhae Astronomical Observatory, Uhbang-dong
 D58: KSA SEM Observatory, Danggam-dong

 D61: Suntopia Marina, Sumoto
 D62: Miyaki-Argenteus

 D70: Tosa

 D74: Nakagawa (Anan Science Center Nakagawa Observatory, formerly Nakagawa Science Center Nakagawa Observatory, Japan) D78: Iga-Ueno
 D79: YSVP Observatory, Vale Park, SA, Australia D80: Gumma Astronomical Observatory
 D81: Nagano
 D82: Wallaroo
 D83: Miwa
 D84: Hallet Cove
 D85: Ingle Farm
 D86: Penwortham
 D87: Brooklyn Park
 D88: Hiratsuka
 D89: Yamagata (قائمة رموز المراصد الفلكية, aka Yamagata Tenmondai), Japan D90: RAS Observatory, Moorook, SA, Australia D91: Adati
 D92: Osaki, Japan D93: Sendai Astronomical Observatory, Japan D94: Takanezawa, Tochigi, Japan D95: Kurihara
 D96: Tzec Maun Observatory, Moorook, SA, Australia D97: Berri, SA, Australia'

 E00–E99 
 E00: Castlemaine
 E01: South Yarra (Barfold)

 E03: RAS Observatory, Officer
 E04: Pacific Sky Observatory، سايبان
 E05: Earl Hill Observatory, Trinity Beach

 E07: Murrumbateman, NSW, Australia
 E08: Wobblesock Observatory, Coonabarabran
 E09: Oakley Southern Sky Observatory, Coonabarabran
 E10: Siding Spring-Faulkes Telescope South
 E11: Frog Rock Observatory, Mudgee
 E12: Siding Spring Survey
 E13: Wanniassa
 E14: قائمة رموز المراصد الفلكية, Ngunnawal, Australia
 E15: Magellan Observatory, near Goulburn
 E16: Grove Creek Observatory, Trunkey
 E17: Leura Observatory, NSW, Australia (renamed to "Blue Mountains Observatory", see: Q68)
 E18: BDI Observatory, Bangor, (Near Sutherland South of Sydney)
 E19: Kingsgrove
 E20: Marsfield
 E21: قائمة رموز المراصد الفلكية, Leyburn, Queensland, Australia
 E22: Univ. of Southern Queensland Obs., Mt. Kent
 E23: Arcadia, Australia
 E24: Tangra Observatory, St. Clair, NSW, Australia
 E25: Rochedale (APTA)
 E26: RAS Observatory, Biggera Waters, Queensland, Australia
 E27: Thornlands, Queensland, Australia
 E28: Kuriwa Observatory, Hawkesbury Heights, NSW, Australia

 E81: Nelson, New Zealand

 E83: Wither Observatory, Witherlea

 E85: Farm Cove, Auckland, New Zealand

 E87: Turitea, New Zealand

 E89: Geyserland Observatory, Rotorua – Pukehangi, New Zealand

 E94: Possum Observatory, Gisborne, New Zealand

 F00–F99 

 F51: مقراب بان ستارز 1, Haleakala, Hawaii, US
 F52: مقراب بان ستارز 2, Haleakala, Hawaii, US

 F59: Ironwood Remote Observatory, Hawaii, US
 F60: Ironwood North Observatory, Hawaii, US

 F65: Haleakala-Faulkes Telescope North, Hawaii, US

 F84: Hibiscus Observatory, Punaauia, French Polynesia
 F85: Tiki Observatory, Punaauia, French Polynesia
 F86: Moana Observatory, Punaauia, French Polynesia

 G00–G99 

 G25: Sherbrooke
 G26: Fushan Observatory, Mt Shaohua
 G27: Fabra Observatory, Montsec
 G28: Wyncroft Observatory, Attleborough
 G29: Requena
 G30: Casselman
 G31: CCAT Trieste
 G32: Elena Remote Observatory, San Pedro de Atacama
 G33: Wickede
 G34: Oberfrauendorf
 G35: Elephant Head Observatory, Sahuarita
 G36: Calar Alto-CASADO
 G37: Lowell Observatory-Discovery Channel Telescope
 G38: Observatorio La Senda, Cabanillas del Campo
 G39: ROAD, San Pedro de Atacama
 G40: Slooh.com Canary Islands Observatory
 G41: Insperity Observatory, Humble
 G42: Observatorio Astronómico UAdeC, Saltillo, Mexico (Autonomous University of Coahuila Astronomical Observatory)
 G43: Observatorio Buenaventura Suarez, San Luis, Argentina
 G44: Observatorio Longa Vista, Itatiba, SP, Brazil
 G45: Space Surveillance Telescope, Atom Site
 G46: Northwest Florida State College Observatory, Florida, US
 G47: HillTopTop Observatory, Edgewood, New Mexico, US
 G48: Doc Greiner Research Obs., Rancho Hildalgo, New Mexico, US
 G49: Minnetonka, Minnesota, US
 G50: Organ Mesa Observatory, Las Cruces, New Mexico, US
 G51: Byrne Observatory, Sedgwick Reserve, California, US
 G52: Stone Edge Observatory, El Verano, California, US
 G53: Alder Springs Observatory, Auberry, California, US
 G54: Hemet, California, US
 G55: Bakersfield, California, US
 G56: Walnut Creek, California, US
 G57: Dilbert Observatory, Forest Grove, Oregon, US
 G58: Chabot Space and Science Center, Oakland, California, US
 G59: Maiden Lane Obs., Bainbridge Island, Washington, US
 G60: Carroll Observatory, Montecito, California, US
 G61: Pleasanton, California, US
 G62: Sunriver Nature Center Observatory, Sunriver, Oregon, US
 G63: Mill Creek Observatory, The Dalles, Oregon, US
 G64: Blue Canyon Observatory, California, US
 G65: Vulcan North, Lick Observatory, Mount Hamilton, California, US
 G66: Lake Forest Observatory, Forest Hills, California, US
 G67: Rancho del Sol Observatory, Camino, California, US
 G68: Sierra Stars Observatory, Markleeville, California, US
 G69: Via Capote Observatory, Thousand Oaks, California, US
 G70: قائمة رموز المراصد الفلكية, Los Angeles, California, US
 G71: Rancho Palos Verdes, California, US
 G72: University Hills, California, US
 G73: Mount Wilson-TIE, California, US
 G74: Boulder Knolls Observatory, Escondido, California, US
 G75: Starry Knight Observatory, Coto de Caza, California, US
 G76: Altimira Observatory, Coto de Caza, California, US
 G77: Baldwin Lake, California, US
 G78: Desert Wanderer Observatory, El Centro, California, US
 G79: Goat Mountain Astronomical Research Station
 G80: Sierra Remote Observatories, Auberry, California, US
 G81: Temecula, California, US
 G82: SARA Observatory, Kitt Peak, Arizona, US
 G83: Mt. Graham-LBT, Arizona, US (التلسكوب الثنائي الكبير)
 G84: Mount Lemmon SkyCenter, Arizona, US
 G85: Vermillion Cliffs Observatory, Kanab, Arizona, US
 G86: Tucson-Winterhaven, Arizona, US
 G87: Calvin M. Hooper Memorial Observatory, Hyde Park
 G88: LAMP Observatory, New River, Arizona, US
 G89: Kachina Observatory, Flagstaff, Arizona, US
 G90: Three Buttes Observatory, Tucson, Arizona, US
 G91: Whipple Observatory, Mt. Hopkins—مسح ميكروي ثنائي لكامل السماء (مرصد ويبل), Arizona, US
 G92: Jarnac Observatory, Vail, Arizona, US
 G93: قائمة رموز المراصد الفلكية, Sonoita, Arizona, US
 G94: Sonoran Skies Observatory, St. David, Arizona, US
 G95: Hereford Arizona Observatory, Hereford, Arizona, US
 G96: ماسح جبل ليمون, Arizona, US
 G97: Astronomical League Alpha Observatory, Portal
 G98: Calvin-Rehoboth Observatory, Rehoboth, New Mexico, US
 G99: NF Observatory, Silver City, New Mexico, US

 H00–H99 
 H00: Tyrone
 H01: مرصد ماغدالينا ريدج, New Mexico Tech, New Mexico, US
 H02: Sulphur Flats Observatory, La Cueva, New Mexico, US
 H03: Sandia View Observatory, Rio Rancho, New Mexico, US
 H04: Santa Fe, New Mexico, US
 H05: Edmund Kline Observatory, Deer Trail, Colorado, US
 H06: RAS Observatory, Mayhill, New Mexico, US (RAS (Remote Astronomical Society) Observatory of New Mexico؛ a.k.a. New Mexico Skies Observatory)
 H07: , Cloudcroft, New Mexico, US
 H08: قائمة رموز المراصد الفلكية, Cloudcroft, New Mexico, US
 H09: Antelope Hills Observatory, Bennett, New Mexico, US
 H10: Tzec Maun Observatory (Tzec Maun Foundation Observatory), Mayhill, New Mexico, US
 H11: LightBuckets Observatory, Rodeo, New Mexico, US (LightBuckets re-located to B10 in 2011)
 H12: TechDome, Mayhill, New Mexico, US
 H13: Lenomiya Observatory, Casa Grande, Arizona, US
 H14: Morning Star Observatory, Tucson, Arizona, US
 H15: ISON-NM , Mayhill, New Mexico, US
 H16: HUT Observatory, Eagle, Colorado, US
 H17: Angel Peaks Observatory, Colorado, US
 H18: Vail, Arizona, US
 H19: Lone Star Observatory, Caney, Oklahoma, US
 H20: Eastern Illinois University Obs., Charleston, Illinois, US
 H21: Astronomical Research Observatory, Westfield, Illinois, US
 H22: Terre Haute, Indiana, US
 H23: Pear Tree Observatory, Valparaiso
 H24: J. C. Veen Observatory, Lowell
 H25: Harvest Moon Observatory, Northfield
 H26: Doc Greiner Research Observatory, Janesvillle
 H27: Moonglow Observatory, Warrensburg
 H28: Preston Hills Observatory, Celina
 H29: Ivywood Observatory, Edmond
 H30: University of Oklahoma Observatory, Norman, Oklahoma, US
 H31: Star Ridge Observatory, Weimar
 H32: Texas A&M Physics Observatory, College Station, Texas, US
 H33: Bixhoma Observatory, Bixby, Oklahoma, US
 H34: Chapel Hill
 H35: Leavenworth
 H36: Sandlot Observatory, Scranton, Kansas, US
 H37: Grems Timmons Observatories, Graettinger
 H38: Timberline Observatory, Urbandale
 H39: S.O.S. Observatory, Minneapolis, Minnesota, US, Shed of Science Observatory Src
 H40: Nubbin Ridge Observatory
 H41: Petit Jean Mountain, Arkansas, US
 H42: Wartburg College Observatory, Waverly
 H43: Conway
 H44: Cascade Mountain
 H45: Petit Jean Mountain South, Arkansas, US
 H46: Ricky Observatory, Blue Springs, Missouri, US
 H47: Vicksburg, Mississippi, US
 H48: PSU Greenbush Observatory, Pittsburg, US
 H49: ATU Astronomical Observatory, Russellville, Arkansas, US
 H50: University of Central Arkansas Obs., Conway, Arkansas, US
 H51: Greiner Research Observatory, Verona, Wisconsin, US
 H52: Hawkeye Observatory, Durand, Illinois, USHawkeye Observatory / Scudco Telescope 
 H53: Thompsonville
 H54: Cedar Drive Observatory, Pulaski
 H55: Astronomical Research Observatory, Charleston, Illinois, US (formerly known as Antares Observatory)
 H56: Northbrook Meadow Observatory
 H57: Ohio State University Observatory, Lima, Ohio, US
 H58: NASA/MSFC ALaMO, Redstone Arsenal
 H59: قائمة رموز المراصد الفلكية, Camp Cullom
 H60: Heartland Observatory, Carmel, Indiana, US
 H61: Newcastle
 H62: قائمة رموز المراصد الفلكية
 H63: DeKalb Observatory, Auburn
 H64: Thomas More College Observatory, Crestview Hills
 H65: Waltonfields Observatory, Walton
 H66: Yellow Springs
 H67: Stonegate Observatory, Ann Arbor, Michigan, US
 H68: Red Barn Observatory, Ty Ty, Georgia, US
 H69: Ohio Wesleyan University, Ohio, US
 H70: Asheville
 H71: Chula
 H72: Evelyn L. Egan Observatory, Fort Myers, Florida, US
 H73: Lakeland Astronomical Observatory, Kirtland, Florida, US
 H74: Bar J Observatory, New Smyrna Beach, Florida, US
 H75: Indian Hill North Observatory, Huntsburg
 H76: Oakridge Observatory, Miami, Florida, US
 H77: Buehler Observatory
 H78: University of Nariño Observatory, Pasto
 H79: York University Observatory, Toronto, Ontario, Canada
 H80: Halstead Observatory, Princeton
 H81: Hartung-Boothroyd Observatory, Ithaca, New York, US
 H82: قائمة رموز المراصد الفلكية, Front Royal, Virginia, US H83: Timberlake Observatory, Oakton
 H84: Northview Observatory, Mendon
 H85: Silver Spring Observatory, Maryland, USSilver Spring Observatory : CCD Astro-Imaging 
 H86: قائمة رموز المراصد الفلكية, Laurel, Maryland, US H87: Fenwick Observatory, Richmond
 H88: Hope Observatory, Belcamp
 H89: Galaxy Blues Observatory, Gatineau, Québec, Canada H90: Ottawa, Ontario, Canada H91: Reynolds Observatory, Potsdam, New York, US H92: Arcturus Observatory
 H93: Berkeley Heights
 H94: Cedar Knolls
 H95: NJIT Observatory, Newark, New Jersey, US H96: Observatoire des Pléïades, Mandeville
 H97: Talcott Mountain Science Center, Avon, Connecticut, US H98: Dark Roseanne Obs., Middlefield, Connecticut, US H99: Sunhill Observatory, Newton, Massachusetts, US I00–I99 
 I00: Carbuncle Hill Observatory, Coventry, Rhode Island, US I01: Clay Center Observatory, Brookline, Massachusetts, US I02: Cerro Tololo Observatory, La Serena—مسح ميكروي ثنائي لكامل السماء, Coquimbo, Chile (مرصد كرو تولولو) I03: المرصد الأوروبي الجنوبي, La Silla—ASTROVIRTEL, Coquimbo, Chile (مرصد لاسيلا) I04: Mamalluca Observatory, Vicuña, Coquimbo, Chile I05: مرصد لاس كامباناس-TIE, Chile I06: Werner Schmidt Obs., Dennis-Yarmouth Regional HS"", South Yarmouth, Massachusetts, US
 I07: Conlin Hill Observatory, Oxford, Massachusetts, US
 I08: Alianza S4, Cerro Burek, El Leoncito, San Juan, Argentina
 I09: Cerro Armazones, Chile
 I10: CAO, San Pedro de Atacama, Chile. قائمة رموز المراصد الفلكية (CAOS)C.A.O  I11: مرصد جيميني, Cerro Pachón, Chile I12: Phillips Academy Observatory, Andover, Massachusetts, US I13: Burleith Observatory, Washington D.C., US I14: Tigh Speuran Observatory, Framingham, Massachusetts, US I15: Wishing Star Observatory, Barrington, Massachusetts, US I16: IAA-AI Atacama, San Pedro de Atacama, Chile I17: Thomas G. Cupillari Observatory, Fleetville, Pennsylvania, US I18: Fan Mountain Observatory, Covesville, Virginia, US I19: Observatorio El Gato Gris, Tanti, Córdoba, Argentina I20: Observatorio Salvador, Rio Cuarto, Córdoba, Argentina I21: El Condor Observatory, Córdoba, Argentina I22: Abbey Ridge Observatory, Stillwater Lake, Pocono Summit, Pennsylvania, US I23: Frosty Cold Observatory, Mash Harbor, Maine, US I24: Lake of the Woods Observatory, Locust Grove, Virginia, US I25: ECCCO Observatory, Bosque Alegre, Córdoba, Argentina I26: Observatorio Kappa Crucis, Córdoba, Córdoba, Argentina I27: Barred Owl Observatory, Carp, Canada I28: Starhoo Observatory, Lakeville, Massachusetts, US I29: Middlesex School Observatory, Concord, Massachusetts, US I30: Observatorio Geminis Austral, Rosario, Santa Fe, Argentina I31: Observatorio Astronomico del Colegio Cristo Rey, Rosario, Santa Fe, Argentina I32: Observatorio Beta Orionis, Rosario, Santa Fe, Argentina I33: SOAR, Cerro Pachón, Chile I34: Morgantown, Pennsylvania, US I35: Sidoli, Buenos Aires, Argentina (Observatorio Sidoli)
 I36: Observatorio Los Campitos, Cañuela, Argentina I37: Astrodomi Observatory, Santa Rita , Argentina I38: Observatorio Los Algarrobos, Salto, Uruguay I39: Observatorio Cruz del Sur, San Justo, Buenos Aires, Argentina I40: La Silla--TRAPPIST, Chile I41: Palomar Mountain—PTF, California, US, Palomar Transient Factory I42: Westport Observatory

 I43: Tarleton State University Obs., Stephenville, Texas, US I44: Northwest Florida State College, Niceville, Florida, US I45: Observatorio W Crucis, San Justo, Buenos Aires, Argentina I46: The Cottage Observatory, Altoona, Pennsylvania, US I47: Pierre Auger Observatory, Malargüe, Mendoza, Argentina I48: Observatorio El Catalejo, Santa Rosa, La Pampa, Argentina I49: Sunflower Observatory, Santa Fe, New Mexico, US I50: P2 Observatory, Mayhill, New Mexico, US I51: Clinton
 I52:Steward Observatory, Mt. Lemmon Station
 I53: Armilla
 I54: Observatorio Las Vaguadas, Badajoz
 I55: Valencia
 I56: Observatorio Astronómico John Beckman, Almería, Spain I57: Elche
 I58: Bétera
 I59: Observatorio Antares, Muriedas Camargo, Cantabria, Spain I60: Guernanderf
 I61: Ourense
 I62: Observatorio Helios Ontigola
 I63: Cygnus Observatory, New Airesford
 I64: Maidenhead
 I65: Yunquera
 I66: Taurus Australis Observatory, Brasília, Brazil I67: Hartley Wintney
 I68: Pousada dos Anoes Observatory, Brazil I69: AGM Observatory, Marrakech
 I70: Gedney House Observatory, Kirton, England, U.K. I71: Observatorio Los Milanos, Caceres, Spain I72: Observatorio Carpe-Noctem, Madrid, Spain I73: Salvia Observatory, Saulges, France I74: Baxter Garden Observatory, Salisbury, England, U.K. I75: Observatorio Castellon, Spain I76: Tesla Observatory, Valdemorillo, Spain I77: CEAMIG-REA Observatory, Belo Horizonte, Brazil I78: Observatorio Principia, Málaga, Spain I79: AstroCamp, Nerpio, Spain I80: Rose Cottage Observatory, Keighley, England, U.K. I81: Tarbatness Observatory, Portmahomack, Scotland, U.K. I82: Güímar, Canary Islands, Spain I83: Cherryvalley Observatory, Rathmolyon, Ireland I84: Cerro del Viento, Badajoz, Spain I85: Las Negras, Spain I86: Observatorio UCM, Madrid, Spain I87: Astroshot Observatory, Monasterevin, Ireland I88: Fuensanta de Martos, Spain I89: RAS Observatory, Nerpio, Spain I90: Blackrock Castle Observatory, Ireland I91: Retamar, Spain I92: Astreo Observatory, Mairena del Aljarafe, Spain I93: St Pardon de Conques, FranceI93 Activity 
 I94: Observatorio Rho Ophiocus, Las Rozas de Madrid, Spain I95: Observatorio de la Hita, Spain I96: Hyperion Observatory, Urbanizacion Caraquiz, Spain I97: Penn Heights Observatory, Rickmansworth, U.K. I98: El Berrueco, Spain I99: Observatorio Blanquita, Vaciamadrid, Spain J00–J99 
 J00: Segorbe, كاستيون (مقاطعة)، إسبانيا
 J01: Observatorio Cielo Profundo, Oviedo, Spain J02: Busot, Spain J03: Gothers Observatory, St. Dennis
 J04: ESA Optical Ground Station, Tenerife, Canary Islands, Spain J05: Bootes Observatory, Boecillo
 J06: Trent Astronomical Observatory, Clifton
 J07: Observatorio SPAG Monfragüe, Palazuelo-Empalme
 J08: Observatorio Zonalunar, Puzol، بلنسية (مقاطعة)، إسبانيا
 J09: Balbriggan
 J10: Alicante أليكانتي (مقاطعة)، إسبانيا
 J11: Matosinhos
 J12: Caraquiz
 J13: La Palma-Liverpool Telescope, La Palma, Canary Islands, Spain (مرصد روكي دي لوس موتاتوس) J14: La Corte
 J15: Muxagata
 J16: An Carraig Observatory, Northern Ireland An Carraig Observatory
 J17: Ragdon
 J18: Dingle Observatory, Montgomery, Wales, U.K. J19: El Maestrat
 J20: Aravaca
 J21: El Boalo
 J22: Tacande Observatory, La Palma, Canary Islands, Spain astropalma J23: Centre Astronomique de La Couyere
 J24: Observatorio Altamira, Canary Islands, Spain J25: Penamayor Observatory, Nava
 J26: The Spaceguard Centre, Knighton
 J27: El Guijo Observatory, Spain
 J28: Jaén, Spain (Observatorio Jaén ) J29: Observatorio Nira, Tias
 J30: Observatorio Ventilla, Madrid
 J31: La Axarquia
 J32: Aljaraque
 J33: University of Hertfordshire Obs., Bayfordbury
 J34: La Fecha
 J35: Tucci Observatory, Martos
 J36: Observatorio DiezALaOnce, Illana
 J37: Huelva
 J38: Observatorio La Vara, Valdés
 J39: Ingenio
 J40: Málaga, Spain J41: Raheny
 J42: Puzol بلنسية (مقاطعة)، إسبانيا
 J43: Oukaïmeden Observatory, Morocco (Project MOSS, team of int'l amateur astronomers incl. Jura Observatory) J44: Observatorio Iturrieta, Alava
 J45: Observatorio Montana Cabreja Vega de San Mateo, Gran Canaria.
 J46: Observatorio Montana Blanca, Tias
 J47: Observatorio Nazaret
 J48: Observatory Mackay, La Laguna
 J49: Santa Pola
 J50: La Palma-NEON, Canary Islands, Spain J51: Observatorio Atlante, Tenerife, Canary Islands, Spain J52: Observatorio Pinsoro
 J53: Posadas
 J54: Bradford Robotic Telescope, Tenerife, Canary Islands, Spain J55: Los Altos de Arguineguin Observatory
 J56: Observatorio La Avejerilla
 J57: Centro Astronómico Alto Turia, Valencia, Spain J58: Brynllefrith Observatory, Llantwit Fardre, Wales, UK J59: Observatorio Linceo, Santander
 J60: Tocororo Observatory, Arquillinos
 J61: Brownstown Observatory, Kilcloon
 J62: Kingsland Observatory, Boyle
 J63: San Gabriel
 J64: La Mata
 J65: Celbridge
 J66: Kinver
 J67: Observatorio La Puebla de Vallbona
 J68: Tweenhills Observatory, Hartpury, Gloucestershire, England, UK J69: North Observatory, Clanfield, UK J70: Obs. Astronómico Vega del Thader, El Palmar
 J71: Willow Bank Observatory, Lancashire, England, UK J72: Valle del Sol
 J73: Quainton, Buckinghamshire, England, UK (Quainton Observatory) J74: Bilbao
 J75: Observatorio Astronómico de La Sagrada, Spain (Observatorio Astronómico de La Sagra) J76: La Murta, Spain J77: Golden Hill Observatory, Stourton Caundle, Dorset, England, UK J78: Murcia
 J79: Observatorio Calarreona, Aguilas
 J80: Sainte Helene
 J81: Guirguillano
 J82: Leyland
 J83: Olive Farm Observatory, Hoghton
 J84: South Observatory, Clanfield
 J85: Makerstoun
 J86: Sierra Nevada Observatory (Observatorio de Sierra Nevada, Spain) J87: La Cañada (Observatorio de La Cañada (La Cañada Observatory), Ávila, Spain) J88: Strawberry Field Obs., Southampton
 J89: Tres Cantos Observatory
 J90: West Challow
 J91: Alt emporda Observatory, Figueres
 J92: Beaconsfield
 J93: Mount Tuffley Observatory, Gloucester, England, UK J94: Abbeydale, Gloucester, England, UK J95:  Great Shefford Observatory, Berkshire, England, UK
 J96: Observatorio de Aras de los Olmos (OAO) – جامعة بلنسية، Aras de los Olmos، بلنسية (مقاطعة)، إسبانيا
 J97: الجنات (بلنسية)، بلنسية (مقاطعة)، إسبانيا
 J98: Observatorio Manises، بلنسية (مقاطعة)، إسبانيا
 J99: Burjassot، بلنسية (مقاطعة)، إسبانيا

 K00–K99 

 K01: Astrognosis Observatory, Bradwell
 K02: Eastwood Observatory, Leigh on Sea

 K09: Obsevatori Astronomic de Lliçà d'Amunt
 K10: Micro Palomar, Reilhanette
 K11: Observatoire de Pommier
 K12: Observatorio Astronómico de Marratxi
 K13: Albireo Observatory, Inca
 K14: Observatorio de Sencelles
 K15: Murviel-lès-Montpellier
 K16: Reilhanette
 K17: Observatoire des Valentines, Bex
 K18: Hésingue
 K19: PASTIS Observatory, Banon
 K20: Danastro Observatory, Romerée
 K21: Saint-Saturnin-lès-Avignon
 K22: Les Barres Observatory, Lamanon
 K23: Gorgonzola
 K24: Schmelz
 K25: Haute Provence Sud, Saint-Michel-l'Observatoire
 K26: Contern
 K27: St-Martin Observatory, Amathay Vésigneux
 K28: Sternwarte Eckdorf
 K29: Stellarium Gornergrat
 K30: Lüscherz
 K31: Osservatorio Astronomico di Bellino
 K32: Maritime Alps Observatory, Cuneo
 K33: San Defendente
 K34: Turin
 K35: Huenfelden
 K36: Ebersheim
 K37: Cereseto
 K38: M57 Observatory, Saltrio
 K39: Serra Observatory
 K40: Altdorf
 K41: Vegaquattro Astronomical Obs., Novi Ligure
 K42: Knielingen
 K43: OVM Observatory, Chiesa in Valmalenco
 K44: Marienburg Sternwarte, Hildesheim
 K45: Oss. Astronomico di Punta Falcone, Piombino
 K46: Bamberg
 K47: BSCR Observatory, Santa Maria a Monte
 K48: Keyhole Observatory, San Giorgio di Mantova
 K49: Carpione Observatory, Spedaletto
 K50: Sternwarte Feuerstein, Ebermannstadt
 K51: Osservatorio del Celado, Castello Tesino
 K52: Gwen Observatory, San Francesco al Campo
 K53: Marina di Cerveteri
 K54: Astronomical Observatory University of Siena
 K55: Wallhausen
 K56: Osservatorio di Foligno
 K57: Fiore Observatory
 K58: Gevelsberg
 K59: Elsterland Observatory, Jeßnigk
 K60: Lindby
 K61: Rokycany Observatory
 K62: Teplice Observatory
 K63: G. Pascoli Observatory, Castelvecchio Pascoli
 K64: Waizenreuth
 K65: Cesena
 K66: Osservatorio Astronomico di Anzio
 K67: Bayerwald Sternwarte, Spiegelau
 K68: Osservatorio Elianto, Pontecagnano
 K69: Riethnordhausen
 K70: Rosarno
 K71: Neutraubling
 K72: Celico
 K73: Gravina in Puglia
 K74: Muensterschwarzach Observatory, Schwarzach
 K75: Astro Dolomites, Santa Cristina Valgardena
 K76: BSA Osservatorio, Savigliano
 K77: EHB01 Observatory, Engelhardsberg

 K82: Alphard Observatory, Ostuni

 K90: Sopot Astronomical Observatory
 K91: Sutherland-LCOGT A
 K92: Sutherland-LCOGT B
 K93: Sutherland-LCOGT C
 K94: Sutherland
 K95: MASTER-SAAO Observatory, Sutherland

 K99: ISON-Uzhgorod Observatory

 L00–L99 

 L04: ROASTERR-1, Cluj-Napoca, Romania

 L08: Metsähovi Optical Telescope, Metsahovi

 L13: Stardust Observatory, Brasov 

 L15: St. George Observatory, Ploiesti
 L16: Stardreams Observatory, Valenii de Munte

 L21: Ostrov Observatory, Constanta
 L22: Barlad Observatory, Romania
 L23: Schela Observatory, Romania
 L24: Gauteng

 L33: Ananjev

 L35: DreamSky Observatory, Lisnyky

 L50:GenShtab Observatory, Nauchnij
 L51: MARGO, Nauchnij

 L71: Vedrus Observatory, Azovskaya

 L96: ISON-Byurakan Observatory

 N00–N99 

 N27: Omsk-Yogik Observatory
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 N31:
 N32:
 N33:
 N34:
 N35:
 N36:
 N37:
 N38:
 N39:
 N40:
 N41: -->
 N42: Tien-Shan Astronomical Observatory

 N50: Himalayan Chandra Telescope, IAO, Hanle

 N55: Corona Borealis Observatory, Ngari

 N87: Nanshan Station, Xinjiang Observatory

 O00–O99 

 O43: Observatori Negara, Langkawi
 O44: Lijiang Station, Yunnan Observatories
 O45: Yunnan-HK Observatory, Gaomeigu

 O75: ISON-Hureltogoot Observatory

 P00–P99 

 P25: Kinmen Educational Remote Observatory, Jincheng

 P34: Lvye Observatory, Suzhou
 P35: Cuteip Remote Observatory, Changhua
 P36: ULTRA Observatory,Suzhou

 P40: Chinese Culture University, Taipei

 P73: BSH Byulsem Observatory, Busan

 Q00–Q99 

 Q19: Machida

 Q21: Southern Utsunomiya

 Q24: Katori

 Q33: Nayoro Observatory, Hokkaido University

 Q59: Siding Sprint-LCOGT Clamshell #2
 Q60: ISON-SSO Observatory, Siding Spring
 Q61: PROMPT, Siding Spring
 Q62: iTelescope Observatory, Siding Spring
 Q63: Siding Spring-LCOGT A
 Q64: Siding Spring-LCOGT B
 Q65: Warrumbungle Observatory

 Q68: Blue Mountains Observatory, Leura

 Q79: Samford Valley Observatory
 Q80: Birkdale

 T00–T99 

 T04: Haleakala-LCOGT OGG B #2
 T05: ATLAS-HKO, Haleakala

 T08: ATLAS-MLO, Mauna Loa

 U00–U99 

 U53: Murray Hill Observatory, Beaverton
 U54: Hume Observatory, Santa Rosa

 U57: Black Mountain Observatory, Los Altos

 U64:CWU-Lind Observatory, Ellensburg

 U69: iTelescope.Net T24 SRO Observatory in California, US

 U73: Redondo Beach

 U78: Cedar Glen Observatory
 U79: Cosmos Research Center, Encinitas
 U80: CS3-DanHenge Observatory, Landers
 U81: CS3-Trojan Station, Landers
 U82: CS3-Palmer Divide Station, Landers

 U96: Athabasca University Geophysical Observatory

 V00–V99 

 V02: Command Module, Tempe
 V03: Big Water

 V05: Rusty Mountain Observatory, Gold Canyon

 V07: Whipple Observatory, Mount Hopkins-PAIRITEL
 V08: Mountain Creek Ranch, Vail
 V09: Moka Observatory, Benson

 V30: Heaven on Earth Observatory, Mayhill
 V31: Hazardous Observatory, Mayhill

 V37: McDonald Observatory-LCOGT ELP

 V59: Millwood Observatory, Comfort
 V60: Putnam Mountain Observatory

 V70: Starry Night Observatory, Columbus

 V78: Spirit Marsh Observatory. Sauk Centre

 V81: Fayetteville

 V83: Rolling Hills Observatory, Warrensburg

 V86: Rattle Snake Observatory, Sedalia

 V88: River Ridge Observatory, Conway

 W00–W99 

 W04: Mark Evans Observatory, Bloomington

 W08: Jimginny Observatory, Naperville

 W11: Calumet Astronomy Center, Lowell

 W14: Harvest

 W19: Kalamazoo

 W22: WestRock Observatory, Columbus, GA
 W25: RMS Observatory, Cincinnati, OH

 W28: Ex Nihilo Observatory, Winder

 W30: Georgia College Observatory, Milledgeville
 W34: Squirrel Valley Observatory, Columbus

 W38: Dark Sky Observatory, Boone

 W49: CBA-MM Observatory, Mountain Meadows
 W50: Apex

 W55: Natelli Observatory, Frederick

 W63: Astronomico UTP, Pereira

 W66: SVH Observatory, Blairstown
 W67: Paul Robinson Observatory, Voorhees State Park

 W71: Rand II Observatory, Lake Placid

 W77: Skyledge Observatory, Killingworth

 W80: Westwood
 W81: Nebula Knoll Observatoy, East Wakefield
 W82: Whitin Observatory, Wellesley
 W83: Whitin Observatory, Wellesley
 W84: Cerro Tololo-DECam of مسح الطاقة المظلمة W85: Cerro Tololo-LCOGT A
 W86: Cerro Tololo-LCOGT B
 W87: Cerro Tololo-LCOGT C
 W88: Slooh.com Chile Observatory, La Dehesa
 W89: Cerro Tololo-LCOGT Aqawan A {#}1
 W90: Phillips Exeter Academy Grainger Observatory
 W91: VHS-VISTA, Cerro Paranal

 W95: Observatorio Panameno, San Pedro de Atacama
 W96: CAO, San Pedro de Atacama (since 2013)
 W97:Atacama Desert Observatory, San Pedro de Atacama
 W98: Polonia Observatory, San Pedro de Atacama
 W99: Atacama Desert Observatory, San Pedro de Atacama

 X00–X99 

 X13: Observatorio Remoto Bosque Alegre (Estación Astrofísica de Bosque Alegre, Observatorio Astronómico de Córdoba, Argentina) X14: Observatorio Orbis Tertius, Córdoba, Argentina

 X38: Observatorio Pueyrredon, La Lonja, Buenos Aires, Argentina

 X50:Observatorio Astronomico de Montevideo

 X57: Polo Astronômico CMF,Foz do Iguaçu

 X87: Dogsheaven Observatory, Brasilia

 Y00-Y99 
 Y00: SONEAR Observatory, Oliveira

 Y28: Y28: OASI, Nova Itacuruba

 Z00–Z99 

 Z19: La Palma-TNG
 Z20: La Palma-MERCATOR
 Z21: Tenerife-LCOGT Aqawan A {#}1
 Z22: MASTER-IAC Observatory, Tenerife

 Z26: Observatorio Astronomico Arcangel, Las Zocas
 Z27: Observatorio Coralito, La Laguna

 Z39: Observatorio Costa Teguise

 Z48: Northolt Branch Observatory 2, Shepherd's Bush

 Z54: Greenmoor Observatory, Woodcote
 Z55: Uraniborg Observatory, ´Ecija
 Z56: Knocknaboola
 Z57: Observatorio Zuben, Alhaur´ın de la Torre
 Z58: ESA Cebreros TBT Observatory, Cebreros
 Z59: Chelford Observatory
 Z60: Observatorio Zaldibia
 Z61: Montecanal Observatory, Zaragoza
 Z62: Observatorio Forcarei
 Z63: skybor Observatory, Borja
 Z64: Observatorio el Miron del Cielo
 Z65: Observatorio Astronomico Corgas
 Z66: DeSS Deimos Sky Survey, Niefla Mountain
 Z67: Dunboyne Castle Observatory
 Z68: Observatorio Torreáguila, Barbaño
 Z69: Observatorio Mazagón ولبة
 Z70: Ponferrada
 Z71: Observatorio Norba Caesarina, قصرش
 Z72: Cademuir Observatory, Dalkey
 Z73: Observatorio Nuevos Horizontes, Camas
 Z74: Amanecer de Arrakis, إشبيلية
 Z75: Observatorio Sirius, Las Lomas
 Z76: Observatorio Carda, Villaviciosa
 Z77: Osuna
 Z78: Arroyo Observatory, Arroyo Hurtado

 Z80: Northolt Branch Observatory
 Z81: Observatorio Estrella de Mar
 Z82: BOOTES-2 Observatory, Algarrobo
 Z83: Chicharronian 3C Observatory, Tres Cantos, مدريد
 Z84: Calar Alto-Schmidt
 Z85: Observatorio Sierra Contraviesa
 Z86: St. Mellons
 Z87: Stanley Laver Observatory, Pontesbury
 Z88: Fosseway Observatoy, Stratton-on-the-Fosse
 Z89: Macclesfield
 Z90: Albox
 Z91: Curdridge
 Z92: West Park Observatory, ليدز
 Z93: Observatorio Polop, Alicante
 Z94: Kempshott
 Z95: Astronomía Para Todos Remote Observatory
 Z96: Observatorio Cesaraugusto
 Z97: OPERA Observatory, Saint Palais
 Z98: Observatorio TRZ, Bétera
 Z99: Clixby Observatory, Cleethorpes

 الفضاء 

 الأرض 
 Geocentric
 244: Geocentric Occultation Observation
 247: Roving observer
 المدار الأرضي المنخفض
 250: مرصد هابل الفضائي
 C52: مرصد سويفت الفضائي
 Sun-Synchronous
 C51: مستكشف الأشعة تحت الحمراء عريض المجال
 C53: NEOSSat
 المدار الجغرافي الثابت
 248: هيباركوس

 مركزية الشمس 
 الأرض -تَعَقّب
 245: مقراب سبيتزر الفضائي
 C49: مسبار ستيريو-A
 C50: STEREO-B''
 L1
 249: سوهو (مسبار شمسي)
 Deep space
 C54: نيو هورايزونز

 انظر أيضًا 
 قائمة التليسكوبات الفضائية
 مراجع 


 روابط خارجية 
 Minor Planet Center – List Of Observatory Codes, unformatted plain-text version
 Guide to Minor Body Astrometry
 European Space Agency Spaceguard – Observatory List

تصنيف:مراصد فلكية
تصنيف:قوائم متعلقة بعلم الفلك
تصنيف:قوائم متعلقة بالتقنية