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Spacecraft: E

275 spacecraft whose names begin with E. Click a column to sort; type to filter this page.

275 shown
SpacecraftLaunchedOwnerCountryMission typeStatus
e-st@r2012-006CFeb 13, 2012PolyTorinoItalyTechnologyReentered (orbital decay)
e-st@r-II2016-025DApr 25, 2016PolyTorinoItalyTechnologyReentered (orbital decay)
Eagle1969-059CJul 16, 1969MSCUnited StatesHuman spaceflightLeft Earth orbit for deep space
Eagle1969-U01Jul 21, 1969MSCUnited States—Undocked
EagleCam2024-030CFeb 15, 2024Embry-RiddleUnited States—Released
EagleEye2024-149BPAug 16, 2024SENSATSenegalTechnologyReentered (orbital decay)
Eaglet-12018-099AJDec 3, 2018OHB-IItalyTechnologyIn orbit
Early Bird 11997-085ADec 24, 1997EarthWatchUnited StatesOptical imagingReentered (orbital decay)
Earth Observing-12000-075ANov 21, 2000GSFCUnited StatesOptical imagingIn orbit
Earth Radiation Budget Satellite1984-108BOct 5, 1984GSFCUnited StatesSpace scienceAttached to another object
EarthCARE2024-101AMay 28, 2024ESAEuropean Space AgencyEarth scienceIn orbit
EASAT-22022-002DBJan 13, 2022AMSAT-EASpainCommunicationsReentered (orbital decay)
EASEP LRRR1969-059Jul 16, 1969MSCUnited States—Deployed
EASEP PSEP1969-059Jul 16, 1969MSCUnited States—Deployed
EcAMSat1998-067NGNov 12, 2017ARCUnited StatesBiologyTransferred to another vehicle
Echo 11960 IOT 1Aug 12, 1960NASA LaRCUnited StatesCommunicationsReentered (orbital decay)
Echo 21964-004AJan 25, 1964NASA LaRCUnited StatesCommunicationsReentered (orbital decay)
EchoStar 105/SES-112017-063AOct 11, 2017SESLuxembourgCommunicationsIn orbit
Echostar 182016-039BJun 18, 2016Dish NetworkUnited StatesCommunicationsIn orbit
EchoStar 192016-079ADec 18, 2016Echostar/HNSUnited StatesCommunicationsIn orbit
EchoStar 212017-032AJun 8, 2017Echostar MobileIrelandCommunicationsIn orbit
EchoStar 242023-108AJul 29, 2023Echostar/HNSUnited StatesCommunicationsIn orbit
EchoStar I1995-073ADec 28, 1995EchostarUnited StatesCommunicationsRenamed
EchoStar II1996-055ASep 11, 1996EchostarUnited StatesCommunicationsRenamed
EchoStar III1997-059AOct 5, 1997EchostarUnited StatesCommunicationsIn orbit
EchoStar IV1998-028AMay 7, 1998EchostarUnited StatesCommunicationsIn orbit
EchoStar T12009-035AJul 1, 2009TerrestarUnited StatesCommunicationsRenamed
EchoStar VII2002-006AFeb 21, 2002EchostarUnited StatesCommunicationsRenamed
EchoStar VIII2002-039AAug 22, 2002EchostarUnited StatesCommunicationsIn orbit
EchoStar X2006-003AFeb 15, 2006EchostarUnited StatesCommunicationsRenamed
EchoStar XI2008-035AJul 16, 2008Dish NetworkUnited StatesCommunicationsRenamed
EchoStar XII2003-033AJul 17, 2003RainbowUnited StatesCommunicationsRenamed
EchoStar XIV2010-010AMar 20, 2010Dish NetworkUnited StatesCommunicationsRenamed
EchoStar XV2010-034AJul 10, 2010Dish NetworkUnited StatesCommunicationsIn orbit
EchoStar XVI2012-065ANov 20, 2012EchostarUnited StatesCommunicationsRenamed
EchoStar XVII2012-035AJul 5, 2012Echostar/HNSUnited StatesCommunicationsIn orbit
EchoStar XXIII2017-014AMar 16, 2017EchostarUnited StatesCommunicationsRenamed
EchoStar XXV2026-045AMar 10, 2026EchostarUnited StatesCommunicationsIn orbit
Ecuador-UTE-UESOR2017-042HJul 14, 2017Yugo-Zapad. GURussiaTechnologyIn orbit
Edoardo Amaldi ATV2012-010AMar 23, 2012ESAEuropean Space AgencyHuman spaceflightDocked with another object
EDRS-C2019-049AAug 6, 2019ESAEuropean Space AgencyCommunicationsIn orbit
EduSAT2011-044AAug 17, 2011ASIItalyTechnologyIn orbit
EduSat-11998-067MYJun 3, 2017FUTANigeriaTechnologyReentered (orbital decay)
EgyptSat 12007-012AApr 17, 2007NARSSEgyptOptical imagingIn orbit
EgyptSat 22014-021AApr 16, 2014NARSSEgyptOptical imagingIn orbit
EgyptSat A2019-008AFeb 21, 2019EgSAEgyptOptical imagingIn orbit
Einstein Observatory1978-103ANov 13, 1978NASA MSFCUnited StatesAstronomyReentered (orbital decay)
Einstein Probe2024-007AJan 9, 2024CASChinaAstronomyIn orbit
EirSat-12023-185LDec 1, 2023UC DublinIrelandSpace scienceReentered (orbital decay)
Ekran 11976-107AOct 26, 1976MSvyazSoviet UnionCommunicationsIn orbit
Ekran 101983-016AMar 12, 1983MSvyazSoviet UnionCommunicationsIn orbit
Ekran 111983-100ASep 29, 1983MSvyazSoviet UnionCommunicationsIn orbit
Ekran 121984-028AMar 16, 1984MSvyazSoviet UnionCommunicationsIn orbit
Ekran 131984-090AAug 24, 1984MSvyazSoviet UnionCommunicationsIn orbit
Ekran 141985-024AMar 22, 1985MSvyazSoviet UnionCommunicationsIn orbit
Ekran 151986-038AMay 24, 1986MSvyazSoviet UnionCommunicationsIn orbit
Ekran 161987-073ASep 3, 1987MSvyazSoviet UnionCommunicationsIn orbit
Ekran 171987-109ADec 27, 1987MSvyazSoviet UnionCommunicationsIn orbit
Ekran 181988-036AMay 6, 1988MSvyazSoviet UnionCommunicationsIn orbit
Ekran 191988-108ADec 10, 1988MSvyazSoviet UnionCommunicationsIn orbit
Ekran 21977-092ASep 20, 1977MSvyazSoviet UnionCommunicationsIn orbit
Ekran 201992-074AOct 30, 1992GPKSRussiaCommunicationsIn orbit
Ekran 31979-015AFeb 21, 1979MSvyazSoviet UnionCommunicationsIn orbit
Ekran 41979-087AOct 3, 1979MSvyazSoviet UnionCommunicationsIn orbit
Ekran 51980-060AJul 14, 1980MSvyazSoviet UnionCommunicationsIn orbit, no recent tracking
Ekran 61980-104ADec 26, 1980MSvyazSoviet UnionCommunicationsIn orbit
Ekran 71981-061AJun 25, 1981MSvyazSoviet UnionCommunicationsIn orbit
Ekran 81982-009AFeb 5, 1982MSvyazSoviet UnionCommunicationsIn orbit
Ekran 91982-093ASep 16, 1982MSvyazSoviet UnionCommunicationsIn orbit
Ekran-M 182001-014AApr 7, 2001GPKSRussiaCommunicationsIn orbit
Ekspress 11994-067AOct 13, 1994GPKSRussiaCommunicationsIn orbit
Ekspress 1032020-053AJul 30, 2020KosSvyazRussiaCommunicationsIn orbit
Ekspress 21996-058ASep 26, 1996GPKSRussiaCommunicationsIn orbit
Ekspress 802020-053BJul 30, 2020KosSvyazRussiaCommunicationsIn orbit
Ekspress A22000-013AMar 12, 2000GPKSRussiaCommunicationsIn orbit
Ekspress A32000-031AJun 24, 2000GPKSRussiaCommunicationsIn orbit
Ekspress AM222003-060ADec 28, 2003KosSvyazRussiaCommunicationsIn orbit
Ekspress AM72015-012AMar 18, 2015KosSvyazRussiaCommunicationsIn orbit
Ekspress AM82015-048ASep 14, 2015KosSvyazRussiaCommunicationsIn orbit
Ekspress MD12009-007BFeb 11, 2009KosSvyazRussiaCommunicationsIn orbit
Ekspress MD22012-044BAug 6, 2012KosSvyazRussiaCommunicationsIn orbit
Ekspress-AM42011-045AAug 17, 2011KosSvyazRussiaCommunicationsDeorbited
Ekspress-AM52013-077ADec 26, 2013KosSvyazRussiaCommunicationsIn orbit
Ekspress-AM62014-064AOct 21, 2014KosSvyazRussiaCommunicationsIn orbit
Ekspress-AMU12015-082ADec 24, 2015KosSvyazRussiaCommunicationsIn orbit
Ekspress-AMU32021-123ADec 13, 2021KosSvyazRussiaCommunicationsIn orbit
Ekspress-AMU72021-123BDec 13, 2021KosSvyazRussiaCommunicationsIn orbit
Ekspress-AT12014-010AMar 15, 2014KosSvyazRussiaCommunicationsIn orbit
Ekspress-AT22014-010BMar 15, 2014KosSvyazRussiaCommunicationsIn orbit
Electro1994-069AOct 31, 1994RosgidrometRussiaMeteorologyIn orbit
Electron 11964-006AJan 30, 1964OKB-1Soviet UnionSpace scienceIn orbit
Electron 21964-006BJan 30, 1964OKB-1Soviet UnionSpace scienceReentered (orbital decay)
Electron 31964-038AJul 10, 1964OKB-1Soviet UnionSpace scienceIn orbit
Electron 41964-038BJul 10, 1964OKB-1Soviet UnionSpace scienceReentered (orbital decay)
Elektro-L No. 32019-095ADec 24, 2019RosgidrometRussiaMeteorologyIn orbit
Elektro-L No.12011-001AJan 20, 2011RosgidrometRussiaMeteorologyIn orbit
Elektro-L No.22015-074ADec 11, 2015RosgidrometRussiaMeteorologyIn orbit
Elon Musk's Tesla Roadster2018-017AFeb 6, 2018SpaceXUnited StatesTechnologyLeft for deep space attached to another object
Elysium Star 22018-099CDec 3, 2018Spaceflight IndUnited StatesTechnologyReentered (orbital decay)
EMISAT2019-018AApr 1, 2019ISROIndiaSignals intelligenceIn orbit
EnduroSat One1998-067NZMay 21, 2018EndurosatBulgariaCommunicationsReentered (orbital decay)
EnMAP2022-033CApr 1, 2022DLRGermanyOptical imagingIn orbit
Enoch2018-099VDec 3, 2018LACMAUnited StatesTechnologyReentered (orbital decay)
Enterprise Station2024-006BJan 8, 2024SSI-CelestisUnited States—Escaped to another body, attached
EntrySat1998-067QPApr 17, 2019ISAEFranceTechnologyReentered (orbital decay)
Envisat2002-009AMar 1, 2002ESAEuropean Space AgencyRadar imagingIn orbit
Enxaneta2021-022AFMar 22, 2021Open CosmosUnited KingdomCommunicationsReentered (orbital decay)
EOLE 11971-071AAug 16, 1971CNESFranceCommunicationsIn orbit
EOS SAT-12023-001AWJan 3, 2023EOS DAUnited StatesOptical imagingIn orbit
EOS-012020-081ANov 7, 2020ISROIndiaRadar imagingIn orbit
EOS-042022-013AFeb 14, 2022ISROIndiaRadar imagingIn orbit
EOS-052026-202ASep 3, 2026ISROIndia——
EOS-072023-019AFeb 10, 2023ISROIndiaOptical imagingReentered (orbital decay)
EOS-082024-147AAug 16, 2024ISROIndiaOptical imagingIn orbit
EPE-A1961 UPSAug 16, 1961GSFCUnited StatesSpace scienceReentered (orbital decay)
EPE-B1962 B GAM 1Oct 2, 1962GSFCUnited StatesSpace science—
EPE-C1962 B LAM 1Oct 27, 1962GSFCUnited StatesSpace scienceReentered (orbital decay)
EPE-D1964-086ADec 21, 1964GSFCUnited StatesSpace scienceReentered (orbital decay)
EPIC Hyper-12023-054AZApr 15, 2023AAC ClydeSpaceUnited KingdomOptical imagingIn orbit
EPIC Hyper-22023-084BXJun 12, 2023AAC ClydeSpaceUnited KingdomOptical imagingIn orbit
EPIC Hyper-32023-174DHNov 11, 2023AAC ClydeSpaceUnited KingdomOptical imagingIn orbit
Equator-S1997-075BDec 2, 1997MPEGermanySpace scienceIn orbit
EQUiSat1998-067PAMay 21, 2018Brown Univ.United StatesTechnologyReentered (orbital decay)
EQUULEUS2022-156ENov 16, 2022JAXAJapan—Flyby
ERNST2024-149KAug 16, 2024SatoroTaiwanTechnologyReentered (orbital decay)
EROS A2000-079ADec 5, 2000ImageSatIsraelOptical imagingReentered (orbital decay)
EROS B2006-014AApr 25, 2006ImageSatIsraelOptical imagingReentered (orbital decay)
ERS 121963-039BOct 17, 1963USAF SSDUnited StatesSpace scienceReentered (orbital decay)
ERS 131964-040CJul 17, 1964USAF SSDUnited StatesSpace scienceReentered (orbital decay)
ERS 161966-051CJun 9, 1966USAF SSDUnited StatesTechnologyReentered (orbital decay)
ERS 171965-058CJul 20, 1965USAF SSDUnited StatesAstronomyReentered (orbital decay)
ERS 181967-040CApr 28, 1967USAF SSDUnited StatesAstronomyIn orbit, no recent tracking
ERS 201967-040DApr 28, 1967USAF SSDUnited StatesTechnologyIn orbit, no recent tracking
ERS 211968-081CSep 26, 1968SAMSOUnited StatesTechnologyIn orbit, no recent tracking
ERS 271967-040EApr 28, 1967USAF SSDUnited StatesSpace scienceIn orbit, no recent tracking
ERS 281968-081BSep 26, 1968SAMSOUnited StatesSpace scienceReentered (orbital decay)
ERS 61963-014CMay 9, 1963USAF SSDUnited StatesTechnologyIn orbit
ERS 91963-030BJul 19, 1963USAF SSDUnited StatesTechnologyIn orbit
ERS-11991-050AJul 17, 1991ESAEuropean Space AgencySpace scienceIn orbit
ERS-21995-021AApr 21, 1995ESAEuropean Space AgencyRadar imagingReentered (orbital decay)
Es'hailsat-22018-090ANov 15, 2018Es'hailsatQatarCommunicationsIn orbit
ESA-GEOS 11977-029AApr 20, 1977ESAEuropean Space AgencySpace scienceIn orbit
ESA-GEOS 21978-071AJul 14, 1978ESAEuropean Space AgencySpace scienceIn orbit
ESAIL2020-061BSep 3, 2020exactEarthCanadaCommunicationsReentered (orbital decay)
EscaPADE Blue2025-260ANov 13, 2025UCBUnited StatesDeep spaceLeft Earth orbit for deep space
EscaPADE Gold2025-260BNov 13, 2025UCBUnited StatesDeep spaceLeft Earth orbit for deep space
ESPA Augmented Geostationary Laboratory Experiment2018-036BApr 14, 2018AFRL/RVUnited StatesMissile early warningIn orbit
ESRO 1B1969-083AOct 1, 1969ESROEuropean Space Research OrganisationSpace scienceReentered (orbital decay)
ESRO 41972-092ANov 22, 1972ESROEuropean Space Research OrganisationSpace scienceReentered (orbital decay)
ESRO-2B1968-041AMay 17, 1968ESTECEuropean Space Research OrganisationSpace scienceReentered (orbital decay)
ESSA-11966-008AFeb 3, 1966ESSAUnited StatesMeteorologyIn orbit
ESSA-21966-016AFeb 28, 1966ESSAUnited StatesMeteorologyIn orbit
ESSA-31966-087AOct 2, 1966ESSAUnited StatesMeteorologyIn orbit
ESSA-41967-006AJan 26, 1967ESSAUnited StatesMeteorologyIn orbit
ESSA-51967-036AApr 20, 1967ESSAUnited StatesMeteorologyIn orbit
ESSA-61967-114ANov 10, 1967ESSAUnited StatesMeteorologyIn orbit
ESSA-71968-069AAug 16, 1968ESSAUnited StatesMeteorologyIn orbit
ESSA-81968-114ADec 15, 1968ESSAUnited StatesMeteorologyIn orbit
ESSA-91969-016AFeb 26, 1969ESSAUnited StatesMeteorologyIn orbit
ESTCube-12013-021CMay 7, 2013ESSPEstoniaTechnologyIn orbit
Estrela do Sul 12004-001AJan 11, 2004Loral Sky BrazilBrazilCommunicationsIn orbit
ETRSS-12019-093FDec 20, 2019Deya Inst.ChinaCommunicationsIn orbit
Eu:CROPIS2018-099BBDec 3, 2018DLRGermanyBiologyIn orbit
Euclid2023-092AJul 1, 2023ESAEuropean Space AgencyAstronomyLeft Earth orbit for deep space
Eurobird 4A2000-052ASep 6, 2000EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Europa Clipper2024-182AOct 14, 2024JPLUnited StatesDeep spaceLeft Earth orbit for deep space
European Retrievable Carrier1992-049BJul 31, 1992ESAEuropean Space AgencySpace scienceAttached to another object
European Space Research Organization 1A1968-084AOct 3, 1968ESROEuropean Space Research OrganisationSpace scienceReentered (orbital decay)
European Student Earth Orbiter2018-099ALDec 3, 2018ESAEuropean Space AgencyTechnologyIn orbit
Eutelsat 10A2009-016AApr 3, 2009EutelsatSAFranceCommunicationsRenamed
Eutelsat 10B2022-157ANov 23, 2022EutelsatSAFranceCommunicationsIn orbit
Eutelsat 113 West A2006-020AMay 27, 2006SatmexMexicoCommunicationsRenamed
Eutelsat 115 West B2015-010BMar 2, 2015Eutelsat AmericasMexicoCommunicationsIn orbit
Eutelsat 117 West A2013-012AMar 26, 2013SatmexMexicoCommunicationsRenamed
Eutelsat 117 West B2016-038BJun 15, 2016Eutelsat AmericasMexicoCommunicationsIn orbit
Eutelsat 12 West B2001-042ASep 25, 2001EutelsatSAFranceCommunicationsRenamed
Eutelsat 12 West G2008-065ADec 20, 2008EutelsatSAFranceCommunicationsRenamed
Eutelsat 133 West A2001-011AMar 8, 2001EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat 16A2011-057AOct 7, 2011EutelsatSAFranceCommunicationsRenamed
Eutelsat 16C2000-019AApr 17, 2000EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat 16D2013-022AMay 14, 2013EutelsatSAFranceCommunicationsRenamed
Eutelsat 172B2017-029BJun 1, 2017EutelsatSAFranceCommunicationsIn orbit
Eutelsat 174A2005-052ADec 29, 2005SES AmericomUnited StatesCommunicationsRenamed
Eutelsat 21A1999-018AApr 12, 1999EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat 21B2012-062BNov 10, 2012EutelsatSAFranceCommunicationsIn orbit
Eutelsat 25B/Es'hail 12013-044AAug 29, 2013Es'hailsatQatarCommunicationsRenamed
Eutelsat 28B2008-065BDec 20, 2008EutelsatSAFranceCommunicationsRenamed
Eutelsat 33A2003-043ASep 27, 2003EutelsatSAFranceCommunicationsRenamed
Eutelsat 33B2002-051ANov 20, 2002EutelsatSAFranceCommunicationsRenamed
Eutelsat 33F2006-032AAug 4, 2006EutelsatSAFranceCommunicationsRenamed
Eutelsat 36B2009-065ANov 24, 2009EutelsatSAFranceCommunicationsRenamed
Eutelsat 36D2024-059AMar 30, 2024EutelsatSAFranceCommunicationsIn orbit
Eutelsat 3B2014-030AMay 26, 2014EutelsatSAFranceCommunicationsIn orbit
Eutelsat 48A1996-067ANov 21, 1996EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat 5 West A2002-035AJul 5, 2002StellatFranceCommunicationsRenamed
Eutelsat 5 West B2019-067AOct 9, 2019EutelsatSAFranceCommunicationsIn orbit
Eutelsat 59A2002-040AAug 28, 2002EutelsatSAFranceCommunicationsRenamed
Eutelsat 65 West A2016-014AMar 9, 2016EutelsatSAFranceCommunicationsIn orbit
Eutelsat 70B2012-069ADec 3, 2012EutelsatSAFranceCommunicationsIn orbit
Eutelsat 70C2000-028AMay 24, 2000EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat 70D2002-038AAug 21, 2002EutelsatSAFranceCommunicationsRenamed
Eutelsat 7A2004-008AMar 15, 2004EutelsatSAFranceCommunicationsRenamed
Eutelsat 7C2019-034BJun 20, 2019EutelsatSAFranceCommunicationsIn orbit
Eutelsat 8 West B2015-039BAug 20, 2015EutelsatSAFranceCommunicationsIn orbit
Eutelsat 9B2016-005AJan 29, 2016EutelsatSAFranceCommunicationsIn orbit
Eutelsat Hot Bird 13D2009-008BFeb 12, 2009EutelsatSAFranceCommunicationsRenamed
Eutelsat I F-11983-058AJun 16, 1983ESAEuropean Space AgencyCommunicationsIn orbit
Eutelsat I F-21984-081AAug 4, 1984EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat I F-41987-078BSep 16, 1987EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat I F-51988-063BJul 21, 1988EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat II F11990-079BAug 30, 1990EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat II F21991-003BJan 15, 1991EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat II F31991-083ADec 7, 1991EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat II F41992-041BJul 9, 1992EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat Konnect2020-005BJan 16, 2020EutelsatSAFranceCommunicationsIn orbit
Eutelsat Konnect VHTS2022-110ASep 7, 2022EutelsatSAFranceCommunicationsIn orbit
Eutelsat Quantum2021-069BJul 30, 2021EutelsatSAFranceCommunicationsIn orbit
Eutelsat W21998-056AOct 5, 1998EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
Eutelsat W3B2010-056AOct 28, 2010EutelsatSAFranceCommunicationsIn orbit
Eutelsat W75/ABS-1B1997-049ASep 2, 1997EutelsatEUTELSAT (intergovernmental)CommunicationsRenamed
EWS-G12006-018AMay 24, 2006NOAAUnited StatesMeteorologyRenamed
EWS-G22010-008AMar 4, 2010NOAAUnited StatesMeteorologyRenamed
ExactView 12012-039CJul 22, 2012exactEarthCanadaCommunicationsRenamed
ExactView 92015-052GSep 28, 2015exactEarthCanadaCommunicationsRenamed
Exocube2015-003EJan 31, 2015Cal PolyUnited StatesEarth scienceReentered (orbital decay)
ExoMars Trace Gas Orbiter2016-017AMar 14, 2016ESAEuropean Space AgencyDeep spaceLeft Earth orbit for deep space
EXOSAT1983-051AMay 26, 1983ESAEuropean Space AgencyAstronomyLeft Earth orbit for deep space
Experimental Geodetic Payload1986-061AAug 12, 1986NASDAJapanGeodesyIn orbit
Explorer 11958 ALPFeb 1, 1958ABMAUnited StatesSpace scienceReentered attached to another object
Explorer 101961 KAPMar 25, 1961GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 111961 NU 1Apr 27, 1961GSFCUnited StatesAstronomyIn orbit, attached to another object
Explorer 131961 CHIAug 25, 1961NASA LaRCUnited StatesSpace scienceReentered attached to another object
Explorer 161962 B CHIDec 16, 1962NASA LaRCUnited StatesSpace scienceIn orbit, attached to another object
Explorer 171963-009AApr 3, 1963GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 181963-046ANov 27, 1963GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 191963-053ADec 19, 1963NASA LaRCUnited StatesSpace scienceReentered (orbital decay)
Explorer 201964-051AAug 25, 1964GSFCUnited StatesSpace scienceIn orbit
Explorer 211964-060AOct 4, 1964GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 231964-074ANov 6, 1964NASA LaRCUnited StatesSpace scienceReentered attached to another object
Explorer 241964-076ANov 21, 1964NASA LaRCUnited StatesSpace scienceReentered (orbital decay)
Explorer 281965-042AMay 29, 1965GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 31958 GAMMar 26, 1958ABMAUnited StatesSpace scienceReentered attached to another object
Explorer 321966-044AMay 25, 1966GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 331966-058AJul 1, 1966GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 341967-051AMay 24, 1967GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 351967-070AJul 19, 1967GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 391968-066AAug 8, 1968NASA LaRCUnited StatesSpace scienceReentered (orbital decay)
Explorer 41958 EPSJul 26, 1958ABMAUnited StatesSpace scienceReentered attached to another object
Explorer 411969-053AJun 21, 1969GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 431971-019AMar 13, 1971GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 451971-096ANov 15, 1971GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 471972-073ASep 23, 1972GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 491973-039AJun 10, 1973GSFCUnited StatesAstronomyLeft Earth orbit for deep space
Explorer 501973-078AOct 26, 1973GSFCUnited StatesSpace scienceLeft Earth orbit for deep space
Explorer 511973-101ADec 16, 1973GSFCUnited StatesEarth scienceReentered (orbital decay)
Explorer 541975-096AOct 6, 1975GSFCUnited StatesEarth scienceReentered (orbital decay)
Explorer 551975-107ANov 20, 1975GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 61959 DEL 1Aug 7, 1959GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 601979-013AFeb 18, 1979GSFCUnited StatesEarth scienceReentered (orbital decay)
Explorer 71959 IOT 1Oct 13, 1959GSFCUnited StatesSpace scienceIn orbit
Explorer 81960 XI 1Nov 3, 1960GSFCUnited StatesSpace scienceReentered (orbital decay)
Explorer 91961 DEL 1Feb 16, 1961NASA LaRCUnited StatesSpace scienceReentered (orbital decay)
Express 4A2002-029AJun 10, 2002KosSvyazRussiaCommunicationsIn orbit
Express AM12004-043AOct 29, 2004KosSvyazRussiaCommunicationsIn orbit
Express AM112004-015AApr 26, 2004KosSvyazRussiaCommunicationsIn orbit
Express AM22005-010AMar 29, 2005KosSvyazRussiaCommunicationsIn orbit
Express AM32005-023AJun 24, 2005KosSvyazRussiaCommunicationsIn orbit
Express AM332008-003AJan 28, 2008KosSvyazRussiaCommunicationsIn orbit
Express AM442009-007AFeb 11, 2009KosSvyazRussiaCommunicationsIn orbit
Extreme Ultraviolet Explorer1992-031AJun 7, 1992GSFCUnited StatesAstronomyReentered (orbital decay)
EYE2023-001BRJan 3, 2023Sony CSLJapanOptical imagingReentered (orbital decay)
Eyesat1993-061CSep 26, 1993InterferUnited StatesCommunicationsIn orbit
EZIE-A2025-052APMar 15, 2025APLUnited StatesSpace scienceIn orbit
EZIE-B2025-052ASMar 15, 2025APLUnited StatesSpace scienceIn orbit
EZIE-C2025-052ARMar 15, 2025APLUnited StatesSpace scienceIn orbit

Source: GCAT payload catalog (CC BY 4.0) and Wikidata (CC0).