COSMOS 931

10150
Spacetrack Directory Number
1977-07-20
Orbit launches
23893.09 km
Average height
12923.26 km/h
Average velocity


Satellite information COSMOS 931

Spacetrack Directory Name COSMOS 931
Follow COSMOS 931 COSMOS 931 Tracker
Pass predictions COSMOS 931 Pass predictions COSMOS 931
Orbit launches 1977-07-20 (49 years ago)
Days in orbit 17976
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 3907 km
Apogee 36449 km
Orbit slope (inclination) 71.13°
Laps per day 2
Height COSMOS 931 23893.09 km

Additional information COSMOS 931

COSMOS 931, 10150 is a payload satellite owned by PVO (CIS) in HEO that was launched on Wed, 20 Jul 1977 UTC via an MOLNIYA 8K78M 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 931 Date of exalting 20.07.1977y. Average height of ISS COSMOS 931 hundred 23893.09 km. Average velocity COSMOS 931 is 12923.26 km/h. Inclination COSMOS 931 satellite 71.08°.

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Average orbit height COSMOS 931

Average velocity COSMOS 931

Average inclination COSMOS 931

Mean right ascension of the ascending node (RAAN) COSMOS 931

Mean argument of perigee COSMOS 931

Mean semi-major axis of the orbit COSMOS 931

Mean orbital eccentricity COSMOS 931

Update time: 2026-10-06 19:40:20
Average height of ISS COSMOS 931 is: 23893.09km
Average velocity COSMOS 931 is: 12923.26km/h
Average orbit height COSMOS 931 is: 71.08°
COSMOS 931 a new group of Starlink satellites has been launched 1977-07-20
COSMOS 931 is from 17976 days Days in orbit.