COSMOS 381

4783
Spacetrack Directory Number
1970-12-02
Orbit launches
992.57 km
Average height
26485.37 km/h
Average velocity


Satellite information COSMOS 381

Spacetrack Directory Name COSMOS 381
Follow COSMOS 381 COSMOS 381 Tracker
Pass predictions COSMOS 381 Pass predictions COSMOS 381
Orbit launches 1970-12-02 (55 years ago)
Days in orbit 20391
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 960 km
Apogee 1005 km
Orbit slope (inclination) 74.03°
Laps per day 14
Height COSMOS 381 992.57 km

Additional information COSMOS 381

COSMOS 381, 4783 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Wed, 02 Dec 1970 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 381 Date of exalting 02.12.1970y. Average height of ISS COSMOS 381 hundred 992.57 km. Average velocity COSMOS 381 is 26485.37 km/h. Inclination COSMOS 381 satellite 74.03°.

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Average orbit height COSMOS 381

Average velocity COSMOS 381

Average inclination COSMOS 381

Mean right ascension of the ascending node (RAAN) COSMOS 381

Mean argument of perigee COSMOS 381

Mean semi-major axis of the orbit COSMOS 381

Mean orbital eccentricity COSMOS 381

Update time: 2026-09-29 19:30:11
Average height of ISS COSMOS 381 is: 992.57km
Average velocity COSMOS 381 is: 26485.37km/h
Average orbit height COSMOS 381 is: 74.03°
COSMOS 381 a new group of Starlink satellites has been launched 1970-12-02
COSMOS 381 is from 20391 days Days in orbit.