Optical and near-IR observatories

This list is ordered by longitude from east to west starting at the International Date Line.

• Mount Stromlo and Siding Spring Observatories (Canberra, Australia)

• Ouda Station (Japan)

• Korea Astronomy & Space Science Institute (Sobaek Telescope, Mt. Sobaek, Korea)

• Xinglong Observatory (China)

• Indian Astronomical Observatory (Hanle, Ladakh, India)

• Vainu Bappu Observatory (Kavalur, India)

• Mount Maidanak Observatory (Uzbekistan, FSU)

• Abastumani Astrophysical Observatory (Georgia, FSU)

• Crimean Astrophysical Observatory (Ukraine, FSU)

• Jakokoski Observatory (Finland) amateur

• Hankasalmi Observatory (Finland) amateur

• Canakkale Onsekiz Mart University (COMU) Observatory (Turkey)

• Nyrölä Observatory (Finland) amateur

• Skinakas Observatory (Crete, Greece)

• University of Athens Observatory (Athens, Greece)

• Tuorla Observatory (Turku, Finland)

• Vidojevica Astronomical Station (Vidojevica, Serbia)

• South African Astronomical Observatory (Sutherland, South Africa)

• Sirio Astronomical Observatory (Castellana Grotte (Ba), Italy)

• Catania Astrophysical Observatory (Italy)

• Campo Imperatore Observatory (Italy)

• CAST Observatory (Italy) amateur

• Vallinfreda Station (Italy)

• Armenzano Astronomical Observatory (Italy) amateur

• Hypatia Observatory (Rimini, Italy) amateur

• Perugia University Astronomical Observatory (Italy)

• Astronomical Observatory University of Siena (Italy)

• MarSEC – Marana Space Explorer Center (Marana di Crespadoro, Italy) amateur

• Montarrenti Observatory (Siena, Italy) amateur

• Wild Boar Remote Observatory (San Casciano in Val di Pesa, Florence, Italy) amateur

• Hans Haffner Observatory (Germany)

• Astronomical Observatory of Seveso (Italy) amateur

• Michael Adrian Observatory (Germany)

• Torino Astronomical Observatory (Italy)

• Osservatorio Astronomico della Valle d’Aosta (Italy)

• Landessternwarte Heidelberg (Heidelberg, Germany)

• Calar Alto Observatory (Spain)

• Guadarrama Observatory (Spain) amateur

• Teide Observatory (Tenerife, Spain)

• Olin Observatory (Connecticut College, New London, Connecticut, USA)

• Foggy Bottom Observatory (Hamilton, New York, USA)

• Western Kentucky University Astrophysical Observatory (Kentucky, USA)

• Mt. Lemmon Observatory (Arizona, USA)

• Lowell Observatory (Flagstaff, Arizona, USA)

• ROVOR (Utah, USA)

• San Pedro Martir Observatory (Baja Peninsula, Mexico)

• Clarke and Coyote Astrophysical Observatory (Wilton, California, USA) amateur

• Climenhaga Observatory (Victoria, British Columbia, Canada)

• Dominion Astrophysical Observatory (Canada)

• University of Hawaii (Mauna Kea, Hawaii)