EntityQ531470· pop 6· linked from 215 articlesIntelsat 23Sign in to savecommunications satelliteConnectionsIntelsatEntityOrbital Sciences CorporationPublic companyBaikonur CosmodromeEntitycommunications satelliteEntitygeostationary orbitEntitygeosynchronous orbitEntityBeiDouEntitygeocentric orbitEntitysub-orbital spaceflightEntityInternational DesignatorEntityShenzhou 9EntitySatellite Catalog NumberEntitytransponderEntitygeostationary transfer orbitEntityNuclear Spectroscopic Telescope ArrayEntitySTS-49EntityKu bandEntitySoyuz TMA-05MEntityspacecraft busEntitySoyuz TMA-04MEntityCategoriesCommunications satellites in geostationary orbitIntelsat satellitesSpacecraft launched by Proton rocketsSpacecraft launched in 2012