Catalogue · 259 objects
Orbit class, mission and constellation are derived · methodology
Catalogue rows come from CelesTrak SATCAT; perigee, apogee and inclination shown here are catalogue values (the detail page shows the latest element set). Facet counts are computed live over the filtered set.
| OTHER |
| 29,761 / 41,932 km |
| 36.57° |
| 26 Jan 1978 |
| United States |
| United States |
| OPS 4258 | 10508 | 1977-114A | Payload | Unknown | OTHER | — | — | 11 Dec 1977 | United States | United States |
| OPS 9751 | 10016 | 1977-038A | Payload | Unknown | OTHER | 30,294 / 41,302 km | 7.28° | 23 May 1977 | United States | United States |
| COSMOS 909Kosmos (Russian military / government) | 10010 | 1977-036A | Payload | Unknown | OTHER | 991 / 2,104 km | 65.86° | 19 May 1977 | Russian Ministry of Defence | Russia |
| TANSEI-3 (MS-T3) | 9841 | 1977-012A | Payload | Unknown | OTHER | 794 / 3,805 km | 65.76° | 19 Feb 1977 | Japan | Japan |
| COSMOS 886Kosmos (Russian military / government) | 9634 | 1976-126A | Payload | Unknown | OTHER | 585 / 2,289 km | 65.83° | 27 Dec 1976 | Russian Ministry of Defence | Russia |
| COSMOS 839Kosmos (Russian military / government) | 9011 | 1976-067A | Payload | Unknown | OTHER | 975 / 2,099 km | 65.85° | 08 Jul 1976 | Russian Ministry of Defence | Russia |
| OPS 5366 | 9008 | 1976-065C | Payload | Unknown | OTHER | — | — | 08 Jul 1976 | United States | United States |
| OPS 7837 | 8871 | 1976-050A | Payload | Unknown | OTHER | — | — | 02 Jun 1976 | United States | United States |
| SOLRAD 11B | 8749 | 1976-023D | Payload | Unknown | OTHER | 117,905 / 119,521 km | 27.33° | 15 Mar 1976 | United States | United States |
| SOLRAD 11A | 8748 | 1976-023C | Payload | Unknown | OTHER | 117,696 / 119,268 km | 14.70° | 15 Mar 1976 | United States | United States |
| HELIOS 2 | 8582 | 1976-003A | Payload | Unknown | OTHER | — | — | 15 Jan 1976 | Germany | Germany |
| VIKING 2 ORBITER | 8199 | 1975-083A | Payload | Unknown | OTHER | — | — | 09 Sept 1975 | United States | United States |
| VIKING 1 ORBITER | 8108 | 1975-075A | Payload | Unknown | OTHER | — | — | 20 Aug 1975 | United States | United States |
| OPS 4966 | 7963 | 1975-055A | Payload | Unknown | OTHER | — | — | 18 Jun 1975 | United States | United States |
| VENERA 10 BUS | 7947 | 1975-054A | Payload | Unknown | OTHER | — | — | 14 Jun 1975 | Commonwealth of Independent States (former USSR) | Russia |
| VENERA 9 BUS | 7915 | 1975-050A | Payload | Unknown | OTHER | — | — | 08 Jun 1975 | Commonwealth of Independent States (former USSR) | Russia |
| OPS 2439 | 7687 | 1975-017A | Payload | Unknown | OTHER | — | — | 10 Mar 1975 | United States | United States |
| HELIOS 1 | 7567 | 1974-097A | Payload | Unknown | OTHER | — | — | 10 Dec 1974 | Germany | Germany |
| LUNA 22 | 7315 | 1974-037A | Payload | Unknown | OTHER | — | — | 29 May 1974 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 2-9 | 7276 | 1974-026A | Payload | Unknown | OTHER | 1,259 / 32,458 km | 64.37° | 26 Apr 1974 | Commonwealth of Independent States (former USSR) | Russia |
| MARINER 10 (MVM-73) | 6919 | 1973-085A | Payload | Unknown | OTHER | — | — | 03 Nov 1973 | United States | United States |
| EXPLORER 50 (IMP-8) | 6893 | 1973-078A | Payload | Unknown | OTHER | 162,043 / 267,798 km | 22.95° | 26 Oct 1973 | United States | United States |
| MARS 7 DESCENT CRAFT | 7224 | 1973-053D | Payload | Unknown | OTHER | — | — | 09 Aug 1973 | Commonwealth of Independent States (former USSR) | Russia |
| MARS 7 | 6776 | 1973-053A | Payload | Unknown | OTHER | — | — | 09 Aug 1973 | Commonwealth of Independent States (former USSR) | Russia |
| MARS 6 | 6768 | 1973-052A | Payload | Unknown | OTHER | — | — | 05 Aug 1973 | Commonwealth of Independent States (former USSR) | Russia |
| MARS 5 | 6754 | 1973-049A | Payload | Unknown | OTHER | — | — | 25 Jul 1973 | Commonwealth of Independent States (former USSR) | Russia |
| MARS 4 | 6742 | 1973-047A | Payload | Unknown | OTHER | — | — | 21 Jul 1973 | Commonwealth of Independent States (former USSR) | Russia |
| EXPLORER 49 (RAE-2) | 6686 | 1973-039A | Payload | Unknown | OTHER | — | — | 10 Jun 1973 | United States | United States |
| PIONEER 11 | 6421 | 1973-019A | Payload | Unknown | OTHER | — | — | 06 Apr 1973 | United States | United States |
| OPS 9390 | 6317 | 1972-101A | Payload | Unknown | OTHER | 30,657 / 40,884 km | 8.94° | 20 Dec 1972 | United States | United States |
| EXPLORER 47 (IMP-7) | 6197 | 1972-073A | Payload | Unknown | OTHER | 171,737 / 268,949 km | 56.55° | 23 Sept 1972 | United States | United States |
| APOLLO 16 LM (ORION) | 6005 | 1972-031C | Payload | Unknown | OTHER | — | — | 16 Apr 1972 | United States | United States |
| PIONEER 10 | 5860 | 1972-012A | Payload | Unknown | OTHER | — | — | 03 Mar 1972 | United States | United States |
| LUNA 19 | 5488 | 1971-082A | Payload | Unknown | OTHER | — | — | 28 Sept 1971 | Commonwealth of Independent States (former USSR) | Russia |
| APOLLO 15 SUBSATELLITE | 5377 | 1971-063D | Payload | Unknown | OTHER | — | — | 26 Jul 1971 | United States | United States |
| MARINER 9 | 5261 | 1971-051A | Payload | Unknown | OTHER | — | — | 30 May 1971 | United States | United States |
| MARS 3 | 5252 | 1971-049A | Payload | Unknown | OTHER | — | — | 28 May 1971 | Commonwealth of Independent States (former USSR) | Russia |
| MARS 2 | 5234 | 1971-045A | Payload | Unknown | OTHER | — | — | 19 May 1971 | Commonwealth of Independent States (former USSR) | Russia |
| OPS 4788 | 5053 | 1971-021A | Payload | Unknown | OTHER | — | — | 21 Mar 1971 | United States | United States |
| COSMOS 397Kosmos (Russian military / government) | 4964 | 1971-015A | Payload | Unknown | OTHER | 566 / 2,158 km | 65.72° | 25 Feb 1971 | Russian Ministry of Defence | Russia |
| COSMOS 374Kosmos (Russian military / government) | 4594 | 1970-089A | Payload | Unknown | OTHER | 523 / 2,026 km | 62.93° | 23 Oct 1970 | Russian Ministry of Defence | Russia |
| OPS 7329 | 4510 | 1970-069A | Payload | Unknown | OTHER | 31,551 / 40,073 km | 10.69° | 01 Sept 1970 | United States | United States |
| SKYNET 1B | 4493 | 1970-062A | Payload | Unknown | OTHER | — | — | 19 Aug 1970 | United Kingdom | United Kingdom |
| APOLLO 11 LM APS | 4041 | 1969-059C | Payload | Unknown | OTHER | — | — | 16 Jul 1969 | United States | United States |
| INTELSAT 3-F4Intelsat fleet | 3947 | 1969-045A | Payload | Unknown | OTHER | 38,822 / 39,021 km | 3.52° | 22 May 1969 | Intelsat | United States |
| APOLLO 10 LM APS | 3949 | 1969-043D | Payload | Unknown | OTHER | — | — | 18 May 1969 | United States | United States |
| APOLLO 10 LM DPS | 3948 | 1969-043C | Payload | Unknown | OTHER | — | — | 18 May 1969 | United States | United States |
| OPS 3148 | 3889 | 1969-036A | Payload | Unknown | OTHER | — | — | 13 Apr 1969 | United States | United States |