EntityQ13566675· pop 5· linked from 137 articlesKosmos 1629Sign in to saveSoviet military early warning satelliteConnectionsSTS-51-JEntityInternational DesignatorEntitySTS-51-CEntityRussianEntityartificial satelliteEntitydigital object identifierEntityInternational Standard Serial NumberEntityBaikonur CosmodromeEntitygeostationary orbitEntitybibcodeEntityGiottoEntitygeocentric orbitEntityQ22908627EntityRussian Aerospace ForcesEntityoptical telescopeEntitythermographyEntitySatellite Catalog NumberEntitySTS-51-FEntityKosmosEntitySTS-61-AEntityCategories1985 in spaceflight1985 in the Soviet UnionKosmos satellitesOkoSpacecraft launched by Proton rocketsSpacecraft launched in 1985