// A–Z index
Spacecraft: A
315 spacecraft whose names begin with A. Click a column to sort; type to filter this page.
315 shown
| Spacecraft | Launched | Owner | Country | Mission type | Status |
|---|---|---|---|---|---|
| A Broadband Imaging X-ray All-sky Survey1999-022A | Apr 28, 1999 | DLR | Germany | Astronomy | Reentered (orbital decay) |
| Aalto-12017-036L | Jun 23, 2017 | Aalto univ. | Finland | Space science | Reentered (orbital decay) |
| Aalto-21998-067MJ | Apr 18, 2017 | Aalto univ. | Finland | Space science | Reentered (orbital decay) |
| AAU CubeSat2003-031G | Jun 30, 2003 | AAU | Denmark | Technology | In orbit |
| AAUSAT 42016-025E | Apr 25, 2016 | AAU | Denmark | Communications | Reentered (orbital decay) |
| AAUSAT 51998-067GZ | Aug 19, 2015 | AAU | Denmark | Communications | Reentered (orbital decay) |
| AAUSAT-II2008-021F | Apr 28, 2008 | AAU | Denmark | Astronomy | Reentered (orbital decay) |
| AAUSAT32013-009B | Feb 25, 2013 | AAU | Denmark | Communications | In orbit |
| ABS-1A1996-003A | Jan 14, 1996 | KTEL | South Korea | Communications | Renamed |
| ABS-22014-006A | Feb 6, 2014 | ABS (HK) | Hong Kong | Communications | In orbit |
| ABS-2A2016-038A | Jun 15, 2016 | ABS (HK) | Hong Kong | Communications | In orbit |
| ABS-31997-042A | Aug 19, 1997 | MPSC | Philippines | Communications | Renamed |
| ABS-3A2015-010A | Mar 2, 2015 | ABS Global PNG | Papua New Guinea | Communications | In orbit |
| ABS-61999-053A | Sep 26, 1999 | LMSCV | United States | Communications | Renamed |
| ABS-71999-046A | Sep 4, 1999 | KTEL | South Korea | Communications | Renamed |
| Aces-12023-084AA | Jun 12, 2023 | DARPA | United States | Communications | In orbit |
| Aces-22023-084Z | Jun 12, 2023 | DARPA | United States | Communications | In orbit |
| Aces-32023-084U | Jun 12, 2023 | DARPA | United States | Communications | In orbit |
| Aces-42023-084W | Jun 12, 2023 | DARPA | United States | Communications | Reentered (orbital decay) |
| ACRIMSAT1999-070B | Dec 21, 1999 | JPL | United States | Astronomy | In orbit |
| ADEOS I1996-046A | Aug 17, 1996 | NASDA | Japan | Optical imaging | In orbit |
| ADEOS II2002-056A | Dec 14, 2002 | NASDA | Japan | Optical imaging | In orbit |
| Aditya-L12023-132A | Sep 2, 2023 | ISRO | India | Astronomy | Left Earth orbit for deep space |
| ADM-Aeolus2018-066A | Aug 22, 2018 | ESA | European Space Agency | Earth science | Reentered (orbital decay) |
| Advanced Communications Technology Satellite1993-058B | Sep 12, 1993 | NASA LeRC | United States | Communications | In orbit |
| Advanced Composite Solar Sail System2024-077B | Apr 23, 2024 | ARC | United States | Technology | In orbit |
| Advanced Composition Explorer1997-045A | Aug 25, 1997 | GSFC | United States | Space science | Left Earth orbit for deep space |
| Advanced Satellite for Cosmology and Astrophysics1993-011A | Feb 20, 1993 | ISAS | Japan | Astronomy | Reentered (orbital decay) |
| Advanced Space-based Solar Observatory2022-129A | Oct 8, 2022 | CAS | China | Astronomy | In orbit |
| AENEAS2012-048C | Sep 13, 2012 | DoD ORS | United States | Technology | In orbit |
| AeroCube 32009-028E | May 19, 2009 | AERO | United States | Technology | Reentered (orbital decay) |
| AEROCUBE 7B2017-071F | Nov 12, 2017 | AERO | United States | Technology | Reentered (orbital decay) |
| AEROCUBE 7C2017-071G | Nov 12, 2017 | AERO | United States | Technology | Reentered (orbital decay) |
| AEROS A1972-100A | Dec 16, 1972 | DFVLR | Germany | Space science | Reentered (orbital decay) |
| AEROS B1974-055A | Jul 16, 1974 | DFVLR | Germany | Space science | Reentered (orbital decay) |
| AEROS MH-12024-043AZ | Mar 4, 2024 | CEIIA | Portugal | Optical imaging | Reentered (orbital decay) |
| AESP-141998-067FM | Jan 10, 2015 | AEB | Brazil | Technology | Reentered (orbital decay) |
| AfriStar1998-063A | Oct 28, 1998 | Worldspace | United States | Communications | Renamed |
| AggieSat22009-038B | Jul 15, 2009 | Texas A&M | United States | Technology | Reentered (orbital decay) |
| AggieSat41998-067HP | Dec 6, 2015 | Texas A&M | United States | Technology | Transferred to another vehicle |
| Agila2024-252C | Dec 29, 2024 | Astranis UK | United Kingdom | Communications | In orbit |
| Agila-11987-029A | Mar 20, 1987 | Perumtel | Indonesia | Communications | Renamed |
| AIM2007-015A | Apr 25, 2007 | GSFC | United States | Earth science | Reentered (orbital decay) |
| AISat2014-034B | Jun 30, 2014 | DLR | Germany | Communications | In orbit |
| AISAT-12019-018AC | Apr 1, 2019 | ISRO | India | Technology | Reentered attached to another object |
| AISSAT 22014-037G | Jul 8, 2014 | NSC | Norway | Communications | Renamed |
| AISSat-12010-035C | Jul 12, 2010 | NSC | Norway | Communications | Renamed |
| Aist 12013-078C | Dec 28, 2013 | SGAU | Russia | Technology | In orbit |
| AIST 22013-015D | Apr 19, 2013 | SGAU | Russia | Technology | In orbit |
| AIST 2D2016-026B | Apr 28, 2016 | SNIU | Russia | Optical imaging | Reentered (orbital decay) |
| Akari2006-005A | Feb 21, 2006 | ISAS/JAXA | Japan | Astronomy | Reentered (orbital decay) |
| Akatsuki2010-020D | May 20, 2010 | JAXA | Japan | Deep space | Left Earth orbit for deep space |
| Akebono1989-016A | Feb 21, 1989 | ISAS | Japan | Space science | Reentered (orbital decay) |
| Al Farabi-12017-008BW | Feb 15, 2017 | Al-Farabi KNU | Kazakhstan | Technology | Reentered (orbital decay) |
| Al Yah 32018-012A | Jan 25, 2018 | Yahsat Brasil | Brazil | Communications | In orbit |
| Al-Farabi-22018-099AZ | Dec 3, 2018 | Al-Farabi KNU | Kazakhstan | Technology | Reentered (orbital decay) |
| Albert Einstein ATV2013-027A | Jun 5, 2013 | ESA | European Space Agency | Human spaceflight | Docked with another object |
| Alcomsat-12017-078A | Dec 10, 2017 | ASAL | Algeria | Communications | In orbit |
| ALE-22019-084A | Dec 6, 2019 | ALE | Japan | Technology | Reentered (orbital decay) |
| Alexander (satellite)2013-016C | Apr 21, 2013 | ARC | United States | Technology | Reentered (orbital decay) |
| ALMASat-12012-006B | Feb 13, 2012 | Bologna | Italy | Technology | Reentered (orbital decay) |
| Almaz 1A1991-024A | Mar 31, 1991 | ZIKh | Soviet Union | Radar imaging | Deorbited |
| ALOS2006-002A | Jan 24, 2006 | JAXA | Japan | Optical imaging | In orbit |
| ALOS-22014-029A | May 24, 2014 | JAXA | Japan | Optical imaging | In orbit |
| ALOS-42024-123A | Jul 1, 2024 | JAXA | Japan | Optical imaging | In orbit |
| Alouette 11962 B ALP 1 | Sep 29, 1962 | DRTE | Canada | Space science | In orbit |
| Alouette 21965-098A | Nov 29, 1965 | DRTE | Canada | Space science | In orbit |
| ALS1963-008A | Apr 2, 1963 | NII-88 | Soviet Union | — | Escaped to another body, attached |
| ALS1965-036 | May 9, 1965 | NII-88 | Soviet Union | — | Released |
| ALS1965-044A | Jun 8, 1965 | NII-88 | Soviet Union | — | Escaped to another body, attached |
| ALS Luna-91966-006A | Jan 31, 1966 | NII-88 | Soviet Union | — | Released |
| AlSat-12002-054A | Nov 28, 2002 | ASAL | Algeria | Optical imaging | In orbit |
| ALSAT-1B2016-059C | Sep 26, 2016 | ASAL | Algeria | Optical imaging | In orbit |
| ALSAT-1N2016-059G | Sep 26, 2016 | ASAL | Algeria | Technology | In orbit |
| ALSAT-2A2010-035D | Jul 12, 2010 | ASAL | Algeria | Optical imaging | In orbit |
| ALSAT-2B2016-059D | Sep 26, 2016 | ASAL | Algeria | Optical imaging | In orbit |
| Alsat-3A2026-009A | Jan 15, 2026 | ASAL | Algeria | Optical imaging | In orbit |
| ALSAT-3B2026-021A | Jan 31, 2026 | ASAL | Algeria | Optical imaging | In orbit |
| ALSEP1971-063 | Jul 26, 1971 | MSC | United States | — | Landed attached to another object |
| ALSEP1972-031 | Apr 16, 1972 | MSC | United States | — | Landed attached to another object |
| ALSEP1972-096 | Dec 7, 1972 | MSC | United States | — | Landed attached to another object |
| ALSEP C1971-008 | Jan 31, 1971 | MSC | United States | — | Landed attached to another object |
| Amazonas 12004-031A | Aug 4, 2004 | Hispamar | Brazil | Communications | In orbit |
| Amazonas 22009-054A | Oct 1, 2009 | Hispamar | Brazil | Communications | In orbit |
| Amazonas 32013-006A | Feb 7, 2013 | Hispamar | Brazil | Communications | In orbit |
| Amazonas 52017-053A | Sep 11, 2017 | Hispamar | Brazil | Communications | In orbit |
| Amazonas Nexus2023-017A | Feb 7, 2023 | Hispamar | Brazil | Communications | In orbit |
| Amazônia 12021-015A | Feb 28, 2021 | INPE | Brazil | Optical imaging | In orbit |
| AMC 21997-002A | Jan 30, 1997 | GE Americom | United States | Communications | Renamed |
| AMC-11996-054A | Sep 8, 1996 | GE Americom | United States | Communications | Renamed |
| AMC-102004-003A | Feb 5, 2004 | SES Americom | United States | Communications | In orbit |
| AMC-142008-011A | Mar 14, 2008 | SES Americom | United States | Communications | Renamed |
| AMC-152004-041A | Oct 14, 2004 | SES Americom | United States | Communications | In orbit |
| AMC-162004-048A | Dec 17, 2004 | SES Americom | United States | Communications | In orbit |
| AMC-182006-054B | Dec 8, 2006 | SES Sat. Leasing | United Kingdom | Communications | In orbit |
| AMC-212008-038B | Aug 14, 2008 | SES Sat. Leasing | United Kingdom | Communications | In orbit |
| AMC-31997-050A | Sep 4, 1997 | GE Americom | United States | Communications | Renamed |
| AMC-41999-060A | Nov 13, 1999 | GE Americom | United States | Communications | Renamed |
| AMC-51998-063B | Oct 28, 1998 | GE Americom | United States | Communications | Renamed |
| AMC-62000-067A | Oct 21, 2000 | GE Americom | United States | Communications | Renamed |
| AMC-72000-054B | Sep 14, 2000 | GE Americom | United States | Communications | Renamed |
| AMC-82000-081B | Dec 20, 2000 | GE Americom | United States | Communications | Renamed |
| AMC-92003-024A | Jun 6, 2003 | SES Americom | United States | Communications | In orbit |
| AMOS-172019-050A | Aug 6, 2019 | IAI Spacecom | Israel | Communications | In orbit |
| AMOS-22003-059A | Dec 27, 2003 | IAI Spacecom | Israel | Communications | In orbit |
| AMOS-32008-022A | Apr 28, 2008 | IAI Spacecom | Israel | Communications | In orbit |
| AMOS-42013-045A | Aug 31, 2013 | IAI Spacecom | Israel | Communications | In orbit |
| AMOS-52011-074A | Dec 11, 2011 | IAI Spacecom | Israel | Communications | In orbit |
| AMSAT Echo2004-025K | Jun 29, 2004 | AMSAT-NA | United States | Communications | In orbit |
| AMSAT-OSCAR 101983-058B | Jun 16, 1983 | AMSAT-D | Germany | Communications | In orbit |
| AMSAT-OSCAR 161990-005D | Jan 22, 1990 | AMSAT-NA | United States | Communications | In orbit |
| AMSAT-OSCAR 61972-082B | Oct 15, 1972 | AMSAT-NA | United States | Communications | In orbit |
| AMSAT-OSCAR 71974-089B | Nov 15, 1974 | AMSAT-NA | United States | Communications | In orbit |
| AMSC-11995-019A | Apr 7, 1995 | AMSC | United States | Communications | Renamed |
| ANASIS-II2020-048A | Jul 20, 2020 | ADD | South Korea | Communications | In orbit |
| ANDE-Castor2009-038F | Jul 15, 2009 | USAF STP | United States | Technology | Reentered (orbital decay) |
| ANDE-FCal2006-055J | Dec 10, 2006 | USAF STP | United States | Calibration | Reentered (orbital decay) |
| ANDE-MAA2006-055F | Dec 10, 2006 | USAF STP | United States | Space science | Reentered (orbital decay) |
| ANDE-Pollux2009-038E | Jul 15, 2009 | USAF STP | United States | Technology | Reentered (orbital decay) |
| ANDESITE2020-037D | Jun 13, 2020 | BU | United States | Technology | In orbit |
| ANGELS2014-043C | Jul 28, 2014 | AFRL/RV | United States | Missile early warning | In orbit |
| ANGELS2019-092D | Dec 18, 2019 | CNES | France | Communications | Reentered (orbital decay) |
| AngoSat 12017-086A | Dec 26, 2017 | GGPEN | Angola | Communications | In orbit |
| AngoSat 22022-131A | Oct 12, 2022 | GGPEN | Angola | Communications | In orbit |
| Anik A11972-090A | Nov 10, 1972 | Telesat | Canada | Communications | In orbit |
| Anik A21973-023A | Apr 20, 1973 | Telesat | Canada | Communications | In orbit |
| Anik A31975-038A | May 7, 1975 | Telesat | Canada | Communications | In orbit |
| Anik B11978-116A | Dec 16, 1978 | Telesat | Canada | Communications | In orbit |
| Anik D11982-082A | Aug 26, 1982 | Telesat | Canada | Communications | In orbit |
| Anik D21984-113B | Nov 8, 1984 | Telesat | Canada | Communications | Renamed |
| Anik E11991-067A | Sep 26, 1991 | Telesat | Canada | Communications | In orbit |
| Anik E21991-026A | Apr 4, 1991 | Telesat | Canada | Communications | In orbit |
| Anik F12000-076A | Nov 21, 2000 | Telesat | Canada | Communications | In orbit |
| Anik F1R2005-036A | Sep 8, 2005 | Telesat | Canada | Communications | In orbit |
| Anik F22004-027A | Jul 18, 2004 | Telesat | Canada | Communications | In orbit |
| Anik F32007-009A | Apr 9, 2007 | Telesat | Canada | Communications | In orbit |
| Anik F42004-017A | May 19, 2004 | SES Americom | United States | Communications | In orbit |
| Anik G12013-014A | Apr 15, 2013 | Telesat (Loral) | Canada | Communications | In orbit |
| ANNA 1B1962 B MU 1 | Oct 31, 1962 | USN BuWeps | United States | Geodesy | In orbit |
| Antares1971-008C | Jan 31, 1971 | MSC | United States | Human spaceflight | Left Earth orbit for deep space |
| Antares1971-U01 | Feb 6, 1971 | NASA | United States | — | Undocked |
| AntelSat2014-033AA | Jun 19, 2014 | UdelaR FING | Uruguay | Technology | In orbit |
| ANUSAT2009-019B | Apr 20, 2009 | Anna Univ. | India | Technology | Reentered (orbital decay) |
| AO-402000-072B | Nov 16, 2000 | AMSAT-D | Germany | Communications | In orbit |
| APEX1994-046A | Aug 3, 1994 | USAF STP | United States | Technology | Reentered (orbital decay) |
| APEX-MAIN1991-086A | Dec 18, 1991 | IK | Soviet Union | Space science | In orbit |
| Apollo 10 Command and Service Module1969-043A | May 18, 1969 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 12 ALSEP1969-099 | Nov 14, 1969 | MSC | United States | — | Transferred to another vehicle |
| Apollo 12 Command and Service Module1969-099A | Nov 14, 1969 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 13 ALSEP1970-029 | Apr 11, 1970 | MSC | United States | — | Escaped to another body, attached |
| Apollo 13 Command and Service Module1970-029A | Apr 11, 1970 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 14 Command and Service Module1971-008A | Jan 31, 1971 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 15 Command and Service Module1971-063A | Jul 26, 1971 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 15 Subsatellite1971-063D | Jul 26, 1971 | MSC | United States | Space science | Left for deep space attached to another object |
| Apollo 16 Command and Service Module1972-031A | Apr 16, 1972 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 16 Subsatellite1972-031D | Apr 16, 1972 | MSC | United States | Space science | Left Earth orbit for deep space |
| Apollo 17 Command and Service Module1972-096A | Dec 7, 1972 | MSC | United States | Human spaceflight | Docked with another object |
| Apollo 41967-113A | Nov 9, 1967 | MSC | United States | Human spaceflight | Landed |
| Apollo 51968-007A | Jan 22, 1968 | MSC | United States | Human spaceflight | Reentered (orbital decay) |
| Apollo 61968-025A | Apr 4, 1968 | MSC | United States | Human spaceflight | Landed |
| Apollo 6 Lunar Module test article1968-025E | Apr 4, 1968 | MSC | United States | Human spaceflight | Reentered (orbital decay) |
| Apollo 71968-089A | Oct 11, 1968 | MSC | United States | Human spaceflight | Landed |
| Apollo 81968-118A | Dec 21, 1968 | MSC | United States | Human spaceflight | Left Earth orbit for deep space |
| Apollo 9 Command and Service Module1969-018A | Mar 3, 1969 | MSC | United States | Human spaceflight | Docked with another object |
| Applications Technology Satellite 11966-110A | Dec 7, 1966 | GSFC | United States | Communications | In orbit |
| Applications Technology Satellite 21967-031A | Apr 6, 1967 | GSFC | United States | Communications | Reentered (orbital decay) |
| Applications Technology Satellite 31967-111A | Nov 5, 1967 | GSFC | United States | Communications | In orbit |
| Applications Technology Satellite 41968-068A | Aug 10, 1968 | GSFC | United States | Communications | Reentered attached to another object |
| Applications Technology Satellite 51969-069A | Aug 12, 1969 | GSFC | United States | Communications | In orbit |
| Applications Technology Satellite 61974-039A | May 30, 1974 | GSFC | United States | Communications | In orbit |
| AprizeSat 102014-033K | Jun 19, 2014 | SpaceQuest | United States | Communications | Renamed |
| AprizeSat 62011-044F | Aug 17, 2011 | SpaceQuest | Canada | Communications | Renamed |
| AprizeSat 72013-066A | Nov 21, 2013 | SpaceQuest | United States | Communications | Renamed |
| AprizeSat 82013-066K | Nov 21, 2013 | SpaceQuest | United States | Communications | Renamed |
| AprizeSat 92014-033J | Jun 19, 2014 | SpaceQuest | United States | Communications | Renamed |
| Apstar 1A1996-039A | Jul 3, 1996 | APT | Hong Kong | Communications | Renamed |
| APStar 62005-012A | Apr 12, 2005 | APT | Hong Kong | Communications | In orbit |
| Apstar 6C2018-041A | May 3, 2018 | APT | Hong Kong | Communications | In orbit |
| Apstar 6D2020-045A | Jul 9, 2020 | APT Shenzhen | China | Communications | In orbit |
| Apstar 6E2023-005A | Jan 12, 2023 | APT Shenzhen | China | Communications | In orbit |
| APStar 72012-013A | Mar 31, 2012 | APT | Hong Kong | Communications | In orbit |
| APSTAR 92015-059A | Oct 16, 2015 | APT | Hong Kong | Communications | In orbit |
| Apstar A11994-043A | Jul 21, 1994 | APT | Hong Kong | Communications | Renamed |
| AQT-D1998-067QW | Sep 24, 2019 | Tokyo | Japan | Technology | Reentered (orbital decay) |
| Aqua2002-022A | May 4, 2002 | GSFC | United States | Optical imaging | In orbit |
| Aquarius1970-029 | Apr 11, 1970 | MSC | United States | — | Flyby |
| Arabsat 2A1996-040A | Jul 9, 1996 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arabsat 2B1996-063A | Nov 13, 1996 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arabsat 5C2011-049B | Sep 21, 2011 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arabsat-1A1985-015A | Feb 8, 1985 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arabsat-1B1985-048C | Jun 17, 1985 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arabsat-5A2010-032B | Jun 26, 2010 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arabsat-6A2019-021A | Apr 11, 2019 | Arabsat | Arabsat (Arab League) | Communications | In orbit |
| Arase2016-080A | Dec 20, 2016 | ISAS/JAXA | Japan | Space science | In orbit |
| Arctic Weather Satellite2024-149CZ | Aug 16, 2024 | Planet | United States | Optical imaging | In orbit |
| Arcturus2023-060B | May 1, 2023 | Astranis Bermuda | Bermuda | Communications | In orbit |
| ArduSat 11998-067DA | Aug 3, 2013 | NanoSatisfi | United States | Technology | Reentered (orbital decay) |
| ARDUSAT X1998-067DC | Aug 3, 2013 | NanoSatisfi | United States | Technology | Reentered (orbital decay) |
| ArgoMoon2022-156G | Nov 16, 2022 | ASI | Italy | — | Flyby |
| ARGOS1999-008A | Feb 23, 1999 | USAF SMC/TEV | United States | Space science | In orbit |
| Ariane flight VA2622024-128E | Jul 9, 2024 | ESA | European Space Agency | Technology | In orbit, attached to another object |
| Ariane Passenger Payload Experiment1981-057B | Jun 19, 1981 | ISRO | India | Communications | In orbit |
| ARICA-22026-088E | Apr 23, 2026 | Aoyama Gakuin | Japan | Astronomy | In orbit |
| Ariel 11962 OMI 1 | Apr 26, 1962 | BNCSR | United Kingdom | Space science | Reentered (orbital decay) |
| Ariel 21964-015A | Mar 27, 1964 | UK DSIR | United Kingdom | Space science | Reentered (orbital decay) |
| Ariel 31967-042A | May 5, 1967 | SRC | United Kingdom | Space science | Reentered (orbital decay) |
| Ariel 41971-109A | Dec 11, 1971 | SRC | United Kingdom | Space science | Reentered (orbital decay) |
| Ariel 51974-077A | Oct 15, 1974 | SRC | United Kingdom | Astronomy | Reentered (orbital decay) |
| Ariel 61979-047A | Jun 2, 1979 | SRC | United Kingdom | Astronomy | Reentered (orbital decay) |
| Arktika-M 12021-016A | Feb 28, 2021 | Roskosmos | Russia | Meteorology | In orbit |
| Arkyd-3 Reflight1998-067GU | Apr 14, 2015 | Plan. Resources | United States | Optical imaging | Reentered (orbital decay) |
| Arkyd-6A2018-004V | Jan 12, 2018 | Plan. Resources | United States | Technology | Reentered (orbital decay) |
| Array of Low-Energy X-ray Imaging Sensors1993-026A | Apr 25, 1993 | USAF STP | United States | Astronomy | In orbit |
| ARSAT-12014-062B | Oct 16, 2014 | AR-SAT | Argentina | Communications | In orbit |
| ARSAT-22015-054B | Sep 30, 2015 | AR-SAT | Argentina | Communications | In orbit |
| Arsene-OSCAR 241993-031B | May 12, 1993 | RACE | France | Communications | In orbit |
| Artemis2001-029A | Jul 12, 2001 | ESA | European Space Agency | Communications | Renamed |
| Artemis I2022-156A | Nov 16, 2022 | NASA JSC | United States | Human spaceflight | Left Earth orbit for deep space |
| Artemis II2026-069A | Apr 1, 2026 | NASA JSC | United States | Human spaceflight | Left Earth orbit for deep space |
| Aryabhata1975-033A | Apr 19, 1975 | ISRO | India | Astronomy | Reentered (orbital decay) |
| AS-1011964-025A | May 28, 1964 | MSC | United States | Human spaceflight | Reentered attached to another object |
| AS-1021964-057A | Sep 18, 1964 | MSC | United States | Human spaceflight | Reentered attached to another object |
| AS-1031965-009A | Feb 16, 1965 | NASA MSFC | United States | Space science | Reentered attached to another object |
| AS-1041965-039A | May 25, 1965 | NASA MSFC | United States | Space science | Reentered attached to another object |
| AS-1051965-060B | Jul 30, 1965 | MSC | United States | Human spaceflight | Reentered (orbital decay) |
| ASBM 12024-143A | Aug 12, 2024 | Space Norway | Norway | Communications | In orbit |
| ASBM 22024-143B | Aug 12, 2024 | Space Norway | Norway | Communications | In orbit |
| ASC 11985-076C | Aug 27, 1985 | Contel | United States | Communications | Renamed |
| ASC 21991-028A | Apr 13, 1991 | Contel | United States | Communications | Renamed |
| Asgardia-12017-071N | Nov 12, 2017 | Asgardia | Austria | Technology | Reentered (orbital decay) |
| AsiaSat 11990-030A | Apr 7, 1990 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 21995-064A | Nov 28, 1995 | Asiasat | Hong Kong | Communications | Renamed |
| AsiaSat 3S1999-013A | Mar 21, 1999 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 42003-014A | Apr 12, 2003 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 52009-042A | Aug 11, 2009 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 62014-052A | Sep 7, 2014 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 72011-069A | Nov 25, 2011 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 82014-046A | Aug 5, 2014 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaSat 92017-057A | Sep 28, 2017 | Asiasat | Hong Kong | Communications | In orbit |
| AsiaStar2000-016A | Mar 21, 2000 | Worldspace | United States | Communications | Renamed |
| ASNARO 12014-070A | Nov 6, 2014 | J-spacesystems | Japan | Optical imaging | In orbit |
| ASNARO 22018-007A | Jan 17, 2018 | J-spacesystems | Japan | Radar imaging | In orbit |
| ASRTU-12024-199AY | Nov 4, 2024 | AmGU | Russia | Communications | In orbit |
| ASTERIA1998-067NH | Aug 14, 2017 | JPL | United States | Technology | Reentered (orbital decay) |
| ASTEX1971-089A | Oct 17, 1971 | USAF STP | United States | Space science | In orbit, attached to another object |
| Astra 1A1988-109B | Dec 11, 1988 | SES | Luxembourg | Communications | In orbit |
| Astra 1B1991-015A | Mar 2, 1991 | SES | Luxembourg | Communications | In orbit |
| Astra 1C1993-031A | May 12, 1993 | SES | Luxembourg | Communications | In orbit |
| Astra 1D1994-070A | Nov 1, 1994 | SES | Luxembourg | Communications | In orbit |
| Astra 1E1995-055A | Oct 19, 1995 | SES | Luxembourg | Communications | In orbit |
| Astra 1F1996-021A | Apr 8, 1996 | SES | Luxembourg | Communications | In orbit |
| Astra 1G1997-076A | Dec 2, 1997 | SES | Luxembourg | Communications | In orbit |
| Astra 1H1999-033A | Jun 18, 1999 | SES | Luxembourg | Communications | In orbit |
| Astra 1K2002-053A | Nov 25, 2002 | SES Global | Luxembourg | Communications | Deorbited |
| Astra 1KR2006-012A | Apr 20, 2006 | SES Astra | Luxembourg | Communications | In orbit |
| Astra 1L2007-016A | May 4, 2007 | SES | Luxembourg | Communications | In orbit |
| Astra 1M2008-057A | Nov 5, 2008 | SES Astra | Luxembourg | Communications | In orbit |
| Astra 1N2011-041A | Aug 6, 2011 | SES Engineering | Luxembourg | Communications | In orbit |
| Astra 1P2024-115A | Jun 20, 2024 | SES | Luxembourg | Communications | In orbit |
| Astra 2A1998-050A | Aug 30, 1998 | SES | Luxembourg | Communications | In orbit |
| Astra 2B2000-054A | Sep 14, 2000 | SES | Luxembourg | Communications | In orbit |
| Astra 2C2001-025A | Jun 16, 2001 | SES Global | Luxembourg | Communications | In orbit |
| Astra 2D2000-081A | Dec 20, 2000 | SES | Luxembourg | Communications | In orbit |
| Astra 2E2013-056A | Sep 29, 2013 | SES | Luxembourg | Communications | In orbit |
| Astra 2F2012-051A | Sep 28, 2012 | SES | Luxembourg | Communications | In orbit |
| Astra 2G2014-089A | Dec 27, 2014 | SES | Luxembourg | Communications | In orbit |
| Astra 3A2002-015B | Mar 29, 2002 | SES Astra | Luxembourg | Communications | In orbit |
| Astra 3B2010-021A | May 21, 2010 | SES Sat. Leasing | United Kingdom | Communications | Renamed |
| Astra 3C2014-011B | Mar 22, 2014 | SES | Luxembourg | Communications | Renamed |
| Astra 4A2007-057A | Nov 17, 2007 | SES Sirius | Sweden | Communications | In orbit |
| Astra 5A1997-071A | Nov 12, 1997 | NSAB | Sweden | Communications | Renamed |
| Astrid-11995-002B | Jan 24, 1995 | SSC | Sweden | Space science | In orbit |
| Astrid-21998-072B | Dec 10, 1998 | SSC | Sweden | Space science | In orbit |
| ASTRO2007-006A | Mar 9, 2007 | DARPA | United States | Technology | Docked with another object |
| Astro-rivelatore Gamma a Immagini Leggero2007-013A | Apr 23, 2007 | ASI | Italy | Astronomy | Reentered (orbital decay) |
| AstroBio CubeSat2022-080C | Jul 13, 2022 | Roma La Sapienza | Italy | Technology | In orbit, no recent tracking |
| Astron1983-020A | Mar 23, 1983 | IKI | Soviet Union | Astronomy | Left Earth orbit for deep space |
| Astronomical Netherland Satellite1974-070A | Aug 30, 1974 | NIVR | Netherlands | Astronomy | Reentered (orbital decay) |
| Astrosat2015-052A | Sep 28, 2015 | ISRO | India | Astronomy | In orbit |
| Astérix1965-096A | Nov 26, 1965 | CNES | France | Technology | In orbit |
| ASUSat2000-004E | Jan 27, 2000 | Arizona SU | United States | Communications | In orbit |
| Asutarisuku2021-102A | Nov 9, 2021 | Chiba kogyu | Japan | Space science | Reentered (orbital decay) |
| AT&T T-162019-034A | Jun 20, 2019 | DirecTV | United States | Communications | In orbit |
| Athena-Fidus2014-006B | Feb 6, 2014 | CNES | France | Communications | In orbit |
| ATL-12019-084H | Dec 6, 2019 | TRSI Club | Germany | Technology | Reentered (orbital decay) |
| Atlantic Bird 72011-051A | Sep 24, 2011 | EutelsatSA | France | Communications | Renamed |
| Atlas Centaur 21963-047A | Nov 27, 1963 | NASA LeRC | United States | Technology | In orbit, attached to another object |
| Atlas Centaur 41964-082A | Dec 11, 1964 | JPL | United States | Technology | Reentered attached to another object |
| Atlas Centaur 61965-064A | Aug 11, 1965 | JPL | United States | Technology | Left Earth orbit for deep space |
| Atlas Centaur 81966-030A | Apr 8, 1966 | JPL | United States | Technology | Reentered (orbital decay) |
| AubieSat-12011-061E | Oct 28, 2011 | Auburn U | United States | Technology | Reentered (orbital decay) |
| Augmented Target Docking Adapter1966-046A | Jun 1, 1966 | MSC | United States | Human spaceflight | Reentered (orbital decay) |
| Aura1975-092A | Sep 27, 1975 | CNES | France | Astronomy | Reentered (orbital decay) |
| Aura2004-026A | Jul 15, 2004 | GSFC | United States | Earth science | In orbit |
| Aurora 11967-065B | Jun 29, 1967 | ONR | United States | Space science | In orbit |
| Aurora 21991-037A | May 29, 1991 | GE Americom | United States | Communications | In orbit |
| AUSSAT A11985-076B | Aug 27, 1985 | Aussat | Australia | Communications | Renamed |
| AUSSAT A21985-109C | Nov 27, 1985 | Aussat | Australia | Communications | Renamed |
| AUSSAT A31987-078A | Sep 16, 1987 | Aussat | Australia | Communications | Renamed |
| AUSSAT B11992-054A | Aug 13, 1992 | Optus | Australia | Communications | In orbit |
| Australis-OSCAR 51970-008B | Jan 23, 1970 | U Melb. | Australia | Communications | In orbit |
| Austrian Debris Detection Low Earth (Orbit) Reconnoiter2022-003G | Jan 13, 2022 | OeWF | Luxembourg | Space science | Reentered (orbital decay) |
| Axiom Mission 12022-037A | Apr 8, 2022 | SpaceX | United States | Human spaceflight | Docked with another object |
| Axiom Mission 22023-070A | May 21, 2023 | SpaceX | United States | Human spaceflight | Docked with another object |
| Axiom Mission 32024-014A | Jan 18, 2024 | SpaceX | United States | Human spaceflight | Docked with another object |
| Axiom Mission 42025-136A | Jun 25, 2025 | SpaceX | United States | Human spaceflight | Docked with another object |
| Ayame 11979-009A | Feb 6, 1979 | NASDA | Japan | Communications | In orbit |
| Ayame 21980-018A | Feb 22, 1980 | NASDA | Japan | Communications | In orbit |
| AzaadiSAT-22023-019B | Feb 10, 2023 | Space Kidz India | India | Technology | Reentered (orbital decay) |
| Azersky2014-034A | Jun 30, 2014 | CNES | France | Optical imaging | Renamed |
| Azerspace-12013-006B | Feb 7, 2013 | Azerkosmos | Azerbaijan | Communications | In orbit |
| Azerspace-22018-074A | Sep 25, 2018 | Azerkosmos | Azerbaijan | Communications | In orbit |
| AztechSat-11998-067RE | Dec 5, 2019 | UPAEP | Mexico | Communications | Reentered (orbital decay) |
| Azur1969-097A | Nov 8, 1969 | DFVLR | Germany | Space science | In orbit |
| Ägypten 22023-187B | Dec 4, 2023 | EgSA | Egypt | Optical imaging | In orbit |
Source: GCAT payload catalog (CC BY 4.0) and Wikidata (CC0).