Satellites, space stations, and deep space probes.
| Label | Operator | Status | Orbit | Launch Date | Mission Type |
|---|---|---|---|---|---|
| LIDOS | U.S. Navy | retired | suborbital | 8/16/1968 | Earth Observation |
| AVL-802 Rigid Sphere (1968-F07) | U.S. Air Force | retired | suborbital | 8/16/1968 | Science Exploration |
| LCS 3 | U.S. Defense Advanced Research Projects Agency (DARPA) | retired |
| suborbital |
| 8/16/1968 |
| Technology Demonstration |
| Radcat (1968-F07) | Safeguard Systems Command | retired | suborbital | 8/16/1968 | Technology Demonstration |
| OV5-8 | U.S. Air Force | retired | suborbital | 8/16/1968 | Technology Demonstration |
| AVL-802 Grid Sphere 7-1 (1968-F07) | U.S. Air Force | retired | suborbital | 8/16/1968 | Science Exploration |
| AVL-802 Grid Sphere 7-2 (1968-F07) | U.S. Air Force | retired | suborbital | 8/16/1968 | Science Exploration |
| EGRS 12 | U.S. Army | retired | suborbital | 8/16/1968 | Earth Observation |
| ATS 4 | NASA Goddard Space Flight Center | retired | LEO | 8/10/1968 | Communications |
| Kosmos-235 Космос-235 | Russian Space Forces | retired | LEO | 8/9/1968 | Earth Observation |
| Explorer 40 | NASA Langley Research Center | retired | LEO | 8/8/1968 | Science Exploration |
| Explorer 39 | NASA Langley Research Center | retired | LEO | 8/8/1968 | Science Exploration |
| OPS 5955 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 8/7/1968 | Earth Observation |
| OPS 5187 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 8/6/1968 | Earth Observation |
| OPS 2222 | U.S. National Reconnaissance Office (NRO) | retired | GEO | 8/6/1968 | Signals Intelligence |
| Kosmos-234 Космос-234 | Russian Space Forces | retired | LEO | 7/30/1968 | Earth Observation |
| Kosmos-233 Космос-233 | Proto-Vozdhusnoy Oborony | retired | LEO | 7/18/1968 | Technology Demonstration |
| Kosmos-232 Космос-232 | Russian Space Forces | retired | LEO | 7/16/1968 | Earth Observation |
| OV1-16 | U.S. Air Force | retired | LEO | 7/11/1968 | Science Exploration |
| OV1-15 | U.S. Air Force | retired | LEO | 7/11/1968 | Science Exploration |
| Kosmos-231 Космос-231 | Russian Space Forces | retired | LEO | 7/10/1968 | Earth Observation |
| Molniya-1 (1968-057A) Молния-1 | Russian Space Forces | retired | HEO | 7/5/1968 | Communications |
| Kosmos-230 Космос-230 | Yuzhnoye | retired | LEO | 7/5/1968 | Science Exploration |
| RAE 1 | NASA Goddard Space Flight Center | retired | MEO | 7/4/1968 | Science Exploration |
| Kosmos-229 Космос-229 | Russian Space Forces | retired | LEO | 6/26/1968 | Earth Observation |
| Kosmos-228 Космос-228 | TsKBEM Filial No. 3 | retired | LEO | 6/21/1968 | Earth Observation |
| OPS 5343 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 6/20/1968 | Earth Observation |
| TRIPOS III | U.S. National Reconnaissance Office (NRO) | retired | LEO | 6/20/1968 | Signals Intelligence |
| Kosmos-227 Космос-227 | Russian Space Forces | retired | LEO | 6/18/1968 | Earth Observation |
| Kosmos (1968-F06) Космос | ISS Reshetnev | retired | suborbital | 6/15/1968 | Communications |
| OPS 9347 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9346 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9345 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9342 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9343 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9344 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9348 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| OPS 9341 | U.S. Air Force | retired | MEO | 6/13/1968 | Communications |
| Kosmos-226 Космос-226 | Russian Space Forces | retired | LEO | 6/12/1968 | Earth Observation |
| Kosmos-225 Космос-225 | Yuzhnoye | retired | LEO | 6/11/1968 | Science Exploration |
| OPS 5138 | U.S. National Reconnaissance Office (NRO) | retired | LEO | 6/5/1968 | Earth Observation |
| Kosmos-224 Космос-224 | Russian Space Forces | retired | LEO | 6/4/1968 | Earth Observation |
| Kosmos (1968-F05) Космос | ISS Reshetnev | retired | suborbital | 6/4/1968 | Earth Observation |
| Kosmos-223 Космос-223 | Russian Space Forces | retired | LEO | 6/1/1968 | Earth Observation |
| Kosmos-222 Космос-222 | Proto-Vozdhusnoy Oborony | retired | LEO | 5/30/1968 | Technology Demonstration |
| Kosmos-221 Космос-221 | Proto-Vozdhusnoy Oborony | retired | LEO | 5/24/1968 | Technology Demonstration |
| OPS 7869 | U.S. Air Force | retired | LEO | 5/23/1968 | Earth Observation |
| EGRS 10 | U.S. Army | retired | suborbital | 5/18/1968 | Earth Observation |
| Nimbus B | NASA Goddard Space Flight Center | retired | suborbital | 5/18/1968 | Earth Observation |
| ESRO IIB | ESTEC | retired | LEO | 5/17/1968 | Science Exploration |