Satellites, space stations, and deep space probes.
| Label | Operator | Status | Orbit | Launch Date | Mission Type |
|---|---|---|---|---|---|
| Sesat | Eutelsat | retired | GEO | 4/17/2000 | Communications |
| Soyuz TM-30 Союз ТМ-30 | RSC Energia | retired | LEO | 4/4/2000 | Human Spaceflight |
| IMAGE | NASA Goddard Space Flight Center | retired |
| HEO |
| 3/25/2000 |
| Science Exploration |
| Insat 3B | Indian Space Research Organization (ISRO) | retired | GEO | 3/21/2000 | Communications |
| Asiastar | Worldspace Inc. | active | GEO | 3/21/2000 | Communications |
| Dumsat (2000-015A) (A09853) | Starsem | retired | HEO | 3/20/2000 | Technology Demonstration |
| Dumsat (2000-015A) | Starsem | retired | HEO | 3/20/2000 | Technology Demonstration |
| Ekspress 6A Экспресс 6А | Russian Satellite Communications Company (RSCC) | retired | GEO | 3/12/2000 | Communications |
| MTI | Sandia National Laboratories | retired | LEO | 3/12/2000 | Science Exploration |
| ICO F1 | ICO North America | retired | suborbital | 3/12/2000 | Communications |
| Superbird B2 | Space Communications Corp | retired | GEO | 2/18/2000 | Communications |
| Garuda 1 | Asia Cellular Satellite | retired | GEO | 2/12/2000 | Communications |
| Endeavour (STS-99) | NASA Johnson Space Center | retired | LEO | 2/11/2000 | Human Spaceflight |
| ASTRO E | Japan Aerospace Exploration Agency (JAXA) | retired | LEO | 2/10/2000 | Science Exploration |
| Globalstar M063 | Globalstar | retired | LEO | 2/8/2000 | Communications |
| Globalstar M064 | Globalstar | retired | LEO | 2/8/2000 | Communications |
| Globalstar M060 | Globalstar | retired | LEO | 2/8/2000 | Communications |
| Globalstar M062 | Globalstar | retired | LEO | 2/8/2000 | Communications |
| Gruzovoy Maket Грузовой Макет | NPO Lavotchkin | retired | LEO | 2/8/2000 | Technology Demonstration |
| Hispasat 1C | Hispasat | retired | GEO | 2/3/2000 | Communications |
| Kosmos-2369 Космос-2369 | Glavnoye Razvedyvatelnoe Upravleniye | retired | LEO | 2/3/2000 | Signals Intelligence |
| Progress M1-1 Прогресс М1-1 | RSC Energia | retired | LEO | 2/1/2000 | Human Spaceflight |
| OPAL-OSCAR-38 | Stanford University | retired | LEO | 1/27/2000 | Technology Demonstration |
| STENSAT | AMSAT | retired | LEO | 1/27/2000 | Communications |
| JAK | Santa Clara University | retired | LEO | 1/27/2000 | Communications |
| Louise | Santa Clara University | retired | LEO | 1/27/2000 | Science Exploration |
| Thelma | Santa Clara University | retired | LEO | 1/27/2000 | Science Exploration |
| Picosat 1 | U.S. Defense Advanced Research Projects Agency (DARPA) | retired | LEO | 1/27/2000 | Technology Demonstration |
| ASUSAT-OSCAR-37 | Arizona State University | retired | LEO | 1/27/2000 | Communications |
| Falconsat-1 | U.S. Air Force Academy | retired | LEO | 1/27/2000 | Technology Demonstration |
| OCS | U.S. Air Force | retired | LEO | 1/27/2000 | Technology Demonstration |
| Weber-OSCAR-39 | Weber State University | retired | LEO | 1/27/2000 | Technology Demonstration |
| Zhongxing 22 中星-22号 | Chinese People’s Liberation Army | retired | GEO | 1/25/2000 | Communications |
| Galaxy 10R | PanAmSat | retired | GEO | 1/25/2000 | Communications |
| DSCS III B-8 | U.S. Space Systems Command | retired | GEO | 1/21/2000 | Communications |
| Kosmos-2368 Космос-2368 | Proto-Vozdhusnoy Oborony | retired | HEO | 12/27/1999 | Missile Warning Tracking |
| Kosmos-2367 Космос-2367 | Russian Navy | retired | LEO | 12/26/1999 | Signals Intelligence |
| Galaxy 11 | PanAmSat | retired | GEO | 12/22/1999 | Communications |
| ACRIMSAT | NASA Jet Propulsion Laboratory | retired | LEO | 12/21/1999 | Science Exploration |
| Arirang-1 아리랑 1호 | Korea Aerospace Research Institute (KARI) | retired | LEO | 12/21/1999 | Earth Observation |
| Discovery (STS-103) | NASA Johnson Space Center | retired | LEO | 12/20/1999 | Human Spaceflight |
| Terra | NASA Goddard Space Flight Center | active | LEO | 12/18/1999 | Earth Observation |
| DMSP F-15 | U.S. Space Systems Command | retired | LEO | 12/12/1999 | Earth Observation |
| SACI-2 | Brazilian National Institute for Space Research (INPE) | retired | suborbital | 12/11/1999 | Science Exploration |
| XMM-Newton | European Space Agency (ESA) | active | HEO | 12/10/1999 | Science Exploration |
| Orbcomm D3 | Orbcomm | active | LEO | 12/4/1999 | Communications |
| Orbcomm D8 | Orbcomm | active | LEO | 12/4/1999 | Communications |
| Orbcomm D5 | Orbcomm | retired | LEO | 12/4/1999 | Communications |
| Orbcomm D2 | Orbcomm | retired | LEO | 12/4/1999 | Communications |
| Orbcomm D6 | Orbcomm | retired | LEO | 12/4/1999 | Communications |