قائمة رموز المراصد الفلكية
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: مرصد كالار ألتو  ‏
494: Stakenbridge, near Kidderminster, England
495: Altrincham
496: Bishopstoke
497: Ascot-Loudwater
498: Earls Barton
499: Cheam