COSMOS 2158

21729
Spacetrack Directory Number
1991-09-28
Orbit launches
1418.11 km
Average height
25751.93 km/h
Average velocity


Satellite information COSMOS 2158

Spacetrack Directory Name COSMOS 2158
Follow COSMOS 2158 COSMOS 2158 Tracker
Pass predictions COSMOS 2158 Pass predictions COSMOS 2158
Orbit launches 1991-09-28 (34 years ago)
Days in orbit 12776
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1403 km
Apogee 1410 km
Orbit slope (inclination) 82.58°
Laps per day 13
Height COSMOS 2158 1418.11 km

Additional information COSMOS 2158

COSMOS 2158, 21729 is a payload satellite owned by UNKS RF (CIS) in LEO that was launched on Sat, 28 Sep 1991 UTC via a TSIKLON-3 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 2158 Date of exalting 28.09.1991y. Average height of ISS COSMOS 2158 hundred 1418.11 km. Average velocity COSMOS 2158 is 25751.93 km/h. Inclination COSMOS 2158 satellite 82.58°.

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Average orbit height COSMOS 2158

Average velocity COSMOS 2158

Average inclination COSMOS 2158

Mean right ascension of the ascending node (RAAN) COSMOS 2158

Mean argument of perigee COSMOS 2158

Mean semi-major axis of the orbit COSMOS 2158

Mean orbital eccentricity COSMOS 2158

Update time: 2026-09-19 19:50:12
Average height of ISS COSMOS 2158 is: 1418.11km
Average velocity COSMOS 2158 is: 25751.93km/h
Average orbit height COSMOS 2158 is: 82.58°
COSMOS 2158 a new group of Starlink satellites has been launched 1991-09-28
COSMOS 2158 is from 12776 days Days in orbit.