Catalogue · 156 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.
Constellation
| HEO |
| 112 / 38,726 km |
| 64.10° |
| 19 Oct 1973↓ 08 Jul 1983 |
| Commonwealth of Independent States (former USSR) |
| Russia |
| SL-6 R/B(2) | 6815 | 1973-061F | Rocket body | Decayed | HEO | 157 / 37,816 km | 64.82° | 30 Aug 1973↓ 05 Dec 1979 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 1-24 | 6805 | 1973-061A | Payload | Decayed | HEO | 129 / 38,361 km | 64.86° | 30 Aug 1973↓ 05 Dec 1979 | Commonwealth of Independent States (former USSR) | Russia |
| SL-6 R/B(2) | 6741 | 1973-045D | Rocket body | Decayed | HEO | 88 / 39,051 km | 65.02° | 11 Jul 1973↓ 19 Sept 1978 | Commonwealth of Independent States (former USSR) | Russia |
| ATLAS CENTAUR R/B(1) | 6426 | 1973-019C | Rocket body | Decayed | HEO | 411 / 98,802 km | 38.32° | 06 Apr 1973↓ 04 Nov 1974 | United States | United States |
| MOLNIYA 2-5 | 6418 | 1973-018A | Payload | Decayed | HEO | 150 / 39,932 km | 64.85° | 05 Apr 1973↓ 06 Jan 1979 | Commonwealth of Independent States (former USSR) | Russia |
| PROGNOZ 3 | 6364 | 1973-009A | Payload | Decayed | HEO | 896 / 199,442 km | 65.00° | 15 Feb 1973↓ 10 Dec 1977 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 1-23 | 6356 | 1973-007A | Payload | Decayed | HEO | 121 / 36,152 km | 64.57° | 03 Feb 1973↓ 23 Oct 1977 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 2-4 | 6308 | 1972-098A | Payload | Decayed | HEO | 106 / 38,696 km | 65.55° | 12 Dec 1972↓ 14 Jan 1975 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 1-21 | 6231 | 1972-081A | Payload | Decayed | HEO | 131 / 39,953 km | 64.23° | 14 Oct 1972↓ 01 Nov 1977 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 2-3 | 6208 | 1972-075A | Payload | Decayed | HEO | 171 / 39,916 km | 64.81° | 30 Sept 1972↓ 12 Jan 1978 | Commonwealth of Independent States (former USSR) | Russia |
| PROGNOZ 2 | 6068 | 1972-046A | Payload | Decayed | HEO | 1,035 / 198,431 km | 66.35° | 29 Jun 1972↓ 16 Jan 1981 | Commonwealth of Independent States (former USSR) | Russia |
| SL-6 R/B(2) | 6034 | 1972-037G | Rocket body | Decayed | HEO | 85 / 35,507 km | 64.84° | 19 May 1972↓ 01 Jun 1977 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 2-2 | 6031 | 1972-037A | Payload | Decayed | HEO | 103 / 37,594 km | 64.86° | 19 May 1972↓ 22 Mar 1977 | Commonwealth of Independent States (former USSR) | Russia |
| PROGNOZ 1 | 5941 | 1972-029A | Payload | Decayed | HEO | 469 / 200,002 km | 64.93° | 14 Apr 1972↓ 19 Jan 1980 | Commonwealth of Independent States (former USSR) | Russia |
| ATLAS CENTAUR R/B(1) | 5878 | 1972-012C | Rocket body | Decayed | HEO | 231 / 71,222 km | 31.31° | 03 Mar 1972↓ 18 Aug 1972 | United States | United States |
| HEOS-A2 | 5814 | 1972-005A | Payload | Decayed | HEO | 995 / 239,335 km | 90.00° | 31 Jan 1972↓ 03 Sept 1974 | European Space Research Organization | — |
| SL-6 R/B(2) | 5689 | 1971-100E | Rocket body | Decayed | HEO | 106 / 36,736 km | 65.45° | 24 Nov 1971↓ 05 Jan 1974 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 2-1 | 5620 | 1971-100A | Payload | Decayed | HEO | 181 / 40,102 km | 65.48° | 24 Nov 1971↓ 10 May 1976 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 1-18 | 5367 | 1971-064A | Payload | Decayed | HEO | 89 / 35,800 km | 64.80° | 28 Jul 1971↓ 19 Jul 1977 | Commonwealth of Independent States (former USSR) | Russia |
| EXPLORER 43 (IMP-6) | 5043 | 1971-019A | Payload | Decayed | HEO | 2,391 / 202,789 km | 31.35° | 13 Mar 1971↓ 02 Oct 1974 | United States | United States |
| DELTA 1 DEB | 5974 | 1971-009C | Debris | Decayed | HEO | 356 / 36,517 km | 25.21° | 03 Feb 1971↓ 10 Aug 1975 | United States | United States |
| MOLNIYA 1-17 | 4829 | 1970-114A | Payload | Decayed | HEO | 433 / 39,918 km | 65.06° | 25 Dec 1970↓ 22 Dec 1975 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 1-16 | 4779 | 1970-101A | Payload | Decayed | HEO | 202 / 40,140 km | 65.18° | 27 Nov 1970↓ 25 Nov 1975 | Commonwealth of Independent States (former USSR) | Russia |
| MOLNIYA 1-13 | 4336 | 1970-013A | Payload | Decayed | HEO | 151 / 39,874 km | 65.37° | 19 Feb 1970↓ 29 Sept 1975 | Commonwealth of Independent States (former USSR) | Russia |
| SL-6 R/B(2) | 4049 | 1969-061D | Rocket body | Decayed | HEO | 114 / 38,635 km | 65.07° | 22 Jul 1969↓ 10 Jun 1971 | Commonwealth of Independent States (former USSR) | Russia |
| DELTA 1 R/B | 3993 | 1969-053B | Rocket body | Decayed | HEO | 1,176 / 173,667 km | 83.99° | 21 Jun 1969↓ 10 Dec 1976 | United States | United States |
| EXPLORER 41 (IMP-5) | 3990 | 1969-053A | Payload | Decayed | HEO | 3,926 / 172,901 km | 84.55° | 21 Jun 1969↓ 23 Dec 1972 | United States | United States |
| APOLLO 8 | 3626 | 1968-118A | Payload | Decayed | HEO | 215 / 544,356 km | 30.71° | 21 Dec 1968↓ 27 Dec 1968 | United States | United States |
| COSMOS 260Kosmos (Russian military / government) | 3619 | 1968-115A | Payload | Decayed | HEO | 215 / 39,586 km | 64.81° | 16 Dec 1968↓ 09 Jul 1973 | Russian Ministry of Defence | Russia |
| HEOS-A1 | 3595 | 1968-109A | Payload | Decayed | HEO | 21,119 / 201,687 km | 61.78° | 05 Dec 1968↓ 28 Oct 1975 | European Space Research Organization | — |
| ATLAS AGENA D R/B | 3145 | 1968-014B | Rocket body | Decayed | HEO | 173 / 145,722 km | 47.92° | 04 Mar 1968↓ 18 Jan 2011 | United States | United States |
| OGO 5 | 3138 | 1968-014A | Payload | Decayed | HEO | 105 / 45,567 km | 49.09° | 04 Mar 1968↓ 02 Jul 2011 | United States | United States |
| EXPLORER 34 (IMP-4) | 2817 | 1967-051A | Payload | Decayed | HEO | 1,593 / 209,613 km | 71.56° | 24 May 1967↓ 03 May 1969 | United States | United States |
| SL-6 R/B(2) | 2924 | 1967-046F | Rocket body | Decayed | HEO | 198 / 60,646 km | 51.98° | 16 May 1967↓ 14 Apr 1978 | Commonwealth of Independent States (former USSR) | Russia |
| COSMOS 159Kosmos (Russian military / government) | 2805 | 1967-046A | Payload | Decayed | HEO | 164 / 60,752 km | 51.83° | 16 May 1967↓ 06 Dec 1977 | Russian Ministry of Defence | Russia |
| MOLNIYA 1-4 | 2501 | 1966-092A | Payload | Decayed | HEO | 181 / 39,911 km | 64.98° | 20 Oct 1966↓ 11 Sept 1968 | Commonwealth of Independent States (former USSR) | Russia |
| ATLAS AGENA D R/B | 2978 | 1966-049B | Rocket body | Decayed | HEO | 10,629 / 111,121 km | 72.03° | 07 Jun 1966↓ 29 Sept 1981 | United States | United States |
| OGO 3 | 2195 | 1966-049A | Payload | Decayed | HEO | 16,019 / 106,308 km | 76.32° | 07 Jun 1966↓ 14 Sept 1981 | United States | United States |
| MOLNIYA 1-2 | 1621 | 1965-080A | Payload | Decayed | HEO | 560 / 39,734 km | 64.93° | 14 Oct 1965↓ 17 Mar 1967 | Commonwealth of Independent States (former USSR) | Russia |
| ERS 17 | 1460 | 1965-058C | Payload | Decayed | HEO | 566 / 111,791 km | 36.88° | 20 Jul 1965↓ 01 Jul 1968 | United States | United States |
| EXPLORER 28 (IMP-3) | 1388 | 1965-042A | Payload | Decayed | HEO | 32,289 / 227,451 km | 53.61° | 29 May 1965↓ 04 Jul 1968 | United States | United States |
| EXPLORER 21 (IMP-2) | 889 | 1964-060A | Payload | Decayed | HEO | 917 / 94,291 km | 33.72° | 04 Oct 1964↓ 30 Jan 1966 | United States | United States |
| OGO 1 | 879 | 1964-054A | Payload | Decayed | HEO | 345 / 141,789 km | 54.97° | 05 Sept 1964↓ 29 Aug 2020 | United States | United States |
| ERS 13 | 838 | 1964-040C | Payload | Decayed | HEO | 319 / 103,994 km | 38.30° | 17 Jul 1964↓ 01 Jan 1966 | United States | United States |
| SL-3 R/B | 832 | 1964-038D | Rocket body | Decayed | HEO | 100 / 64,221 km | 65.84° | 10 Jul 1964↓ 24 Aug 1983 | Commonwealth of Independent States (former USSR) | Russia |
| ELEKTRON 4 | 830 | 1964-038B | Payload | Decayed | HEO | 64 / 64,925 km | 65.85° | 10 Jul 1964↓ 12 Oct 1983 | Commonwealth of Independent States (former USSR) | Russia |
| EXPLORER 18 (IMP-1) | 693 | 1963-046A | Payload | Decayed | HEO | 4,386 / 192,044 km | 35.19° | 27 Nov 1963↓ 30 Dec 1965 | United States | United States |
| ERS 12 | 675 | 1963-039B | Payload | Decayed | HEO | 953 / 102,374 km | 35.90° | 17 Oct 1963↓ 05 Feb 1966 | United States | United States |