Satellites, space stations, and deep space probes.
| Label | Operator | Status | Orbit | Launch Date | Mission Type |
|---|---|---|---|---|---|
| Iridium 3 | Iridium | retired | LEO | 8/19/1998 | Communications |
| Iridium 76 | Iridium | retired | LEO | 8/19/1998 | Communications |
| Soyuz TM-28 Союз ТМ-28 | RSC Energia | retired |
| LEO |
| 8/13/1998 |
| Human Spaceflight |
| USA (1998-F02) | U.S. National Reconnaissance Office (NRO) | retired | suborbital | 8/12/1998 | Signals Intelligence |
| Orbcomm B1 | Orbcomm | active | LEO | 8/2/1998 | Communications |
| Orbcomm B3 | Orbcomm | active | LEO | 8/2/1998 | Communications |
| Orbcomm B4 | Orbcomm | retired | LEO | 8/2/1998 | Communications |
| Orbcomm B8 | Orbcomm | active | LEO | 8/2/1998 | Communications |
| Orbcomm B7 | Orbcomm | active | LEO | 8/2/1998 | Communications |
| Orbcomm B6 | Orbcomm | active | LEO | 8/2/1998 | Communications |
| Orbcomm B5 | Orbcomm | retired | LEO | 8/2/1998 | Communications |
| Orbcomm B2 | Orbcomm | retired | LEO | 8/2/1998 | Communications |
| Kosmos-2360 Космос-2360 | Glavnoye Razvedyvatelnoe Upravleniye | retired | LEO | 7/28/1998 | Signals Intelligence |
| Xinnuo 1 鑫诺一号 | China Satellite Communications Co., Ltd. (China Satcom) | retired | GEO | 7/18/1998 | Communications |
| Fasat-Bravo | Fuerza Aerea de Chile, ECS Fasat, Los Cerrillos AFB | retired | LEO | 7/10/1998 | Earth Observation |
| SAFIR-2 | German Aerospace Center (DLR) | retired | LEO | 7/10/1998 | Communications |
| WESTPAC | Electro Optic Systems | retired | LEO | 7/10/1998 | Earth Observation |
| Gurwin-OSCAR-32 | Technion Haifa Institute of Technology | retired | LEO | 7/10/1998 | Communications |
| Thai-OSCAR-31 ไทพัฒ | Thai Microsatellite | retired | LEO | 7/10/1998 | Communications |
| Resurs-O1 (1998-043A) Ресурс-О1 | Priroda Center GUGK | retired | LEO | 7/10/1998 | Earth Observation |
| Tubsat-N1 | Technical University of Berlin | retired | LEO | 7/7/1998 | Communications |
| Tubsat-N | Technical University of Berlin | retired | LEO | 7/7/1998 | Communications |
| Nozomi のぞみ | Japan Aerospace Exploration Agency (JAXA) | retired | cislunar | 7/3/1998 | Science Exploration |
| Molniya-3 (1998-040A) Молния-3 | Russian Space Forces | retired | HEO | 7/1/1998 | Communications |
| Kosmos-2359 Космос-2359 | Russian Space Forces | retired | LEO | 6/25/1998 | Earth Observation |
| Kosmos-2358 Космос-2358 | Russian Space Forces | retired | LEO | 6/24/1998 | Earth Observation |
| INTELSAT 805 | Intelsat | retired | GEO | 6/18/1998 | Communications |
| Kosmos-2357 Космос-2357 | Russian Space Forces | retired | LEO | 6/15/1998 | Communications |
| Kosmos-2352 Космос-2352 | Russian Space Forces | retired | LEO | 6/15/1998 | Communications |
| Kosmos-2353 Космос-2353 | Russian Space Forces | retired | LEO | 6/15/1998 | Communications |
| Kosmos-2354 Космос-2354 | Russian Space Forces | retired | LEO | 6/15/1998 | Communications |
| Kosmos-2355 Космос-2355 | Russian Space Forces | retired | LEO | 6/15/1998 | Communications |
| Kosmos-2356 Космос-2356 | Russian Space Forces | retired | LEO | 6/15/1998 | Communications |
| Thor III | Telenor | retired | GEO | 6/10/1998 | Communications |
| Discovery (STS-91) | NASA Johnson Space Center | retired | LEO | 6/2/1998 | Human Spaceflight |
| Spacehab SH-11 | Spacehab Inc. | retired | LEO | 6/2/1998 | Human Spaceflight |
| Zhongwei 1 中卫一号 | China Satellite Communications Co., Ltd. (China Satcom) | retired | GEO | 5/30/1998 | Communications |
| Iridium 74 | Iridium | retired | LEO | 5/17/1998 | Communications |
| Iridium 73 | Iridium | retired | LEO | 5/17/1998 | Communications |
| Iridium 75 | Iridium | retired | LEO | 5/17/1998 | Communications |
| Iridium 72 | Iridium | retired | LEO | 5/17/1998 | Communications |
| Iridium 70 | Iridium | retired | LEO | 5/17/1998 | Communications |
| Progress M-39 Прогресс М-39 | RSC Energia | retired | LEO | 5/14/1998 | Human Spaceflight |
| NOAA 15 | National Oceanic and Atmospheric Administration (NOAA) | retired | LEO | 5/13/1998 | Earth Observation |
| USA 139 | U.S. National Reconnaissance Office (NRO) | active | GEO | 5/9/1998 | Signals Intelligence |
| Echostar IV | EchoStar | retired | GEO | 5/7/1998 | Communications |
| Kosmos-2351 Космос-2351 | Proto-Vozdhusnoy Oborony | retired | HEO | 5/7/1998 | Missile Warning Tracking |
| Iridium 69 | Iridium | retired | LEO | 5/2/1998 | Communications |
| Iridium 71 | Iridium | retired | LEO | 5/2/1998 | Communications |
| Kosmos-2350 Космос-2350 | Proto-Vozdhusnoy Oborony | retired | GEO | 4/29/1998 | Missile Warning Tracking |