COSMOS 991
Satellite information COSMOS 991
| Spacetrack Directory Name | COSMOS 991 |
| Follow COSMOS 991 | COSMOS 991 Tracker |
| Pass predictions COSMOS 991 | Pass predictions COSMOS 991 |
| Orbit launches |
1978-02-28 (48 years ago)
|
| Days in orbit | 17752 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | PLMSC (Plesetsk Missile and Space Complex, Russia) |
| Perigee | 949 km |
| Apogee | 1005 km |
| Orbit slope (inclination) | 82.99° |
| Laps per day | 14 |
| Height COSMOS 991 | 988.12 km |
Additional information COSMOS 991
COSMOS 991, 10692 is a payload satellite owned by VMF (CIS) in LEO that was launched on Tue, 28 Feb 1978 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
satellite COSMOS 991 Date of exalting 28.02.1978y. Average height of ISS COSMOS 991 hundred 988.12 km. Average velocity COSMOS 991 is 26493.08 km/h. Inclination COSMOS 991 satellite 82.99°.TLE
Average velocity COSMOS 991
Average inclination COSMOS 991
Mean right ascension of the ascending node (RAAN) COSMOS 991
Mean argument of perigee COSMOS 991
Mean semi-major axis of the orbit COSMOS 991
Mean orbital eccentricity COSMOS 991
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