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- Orbiting Astronomical Observatory

Unknown author · Public domain · Wikimedia Commons
Spacecraft
Orbiting Astronomical Observatory
Facts
LaunchApril 8, 1966
ManufacturerGrumman
Launch vehicleAtlas SLV-3B Agena-D
COSPAR ID1966-031A
Typespace telescope
Mass1,769 kg
Country of originUnited States
Sources: Wikidata (CC0) · Wikidata Q29043281