EntityQ3398175· pop 5· linked from 150 articlesKosmos 2087Sign in to saveRussian military early warning satelliteConnectionsPlesetsk CosmodromeEntityInternational DesignatorEntitySkynetEntityRussianEntityartificial satelliteEntityHubble Space TelescopeEntitydigital object identifierEntityInternational Standard Serial NumberEntityorbital periodEntityapsisEntitybibcodeEntityorbital inclinationEntityUlyssesEntitygeocentric orbitEntityQ22908627Entityoptical telescopeEntitythermographyEntitySatellite Catalog NumberEntitySTS-31EntityRussian Space ForcesEntityCategoriesKosmos satellitesOkoSpacecraft launched by Molniya-M rocketsSpacecraft launched in 1990