COSMOS 864

9509
Spacetrack Directory Number
1976-10-29
Orbit launches
991.57 km
Average height
26486.9 km/h
Average velocity


Satellite information COSMOS 864

Spacetrack Directory Name COSMOS 864
Follow COSMOS 864 COSMOS 864 Tracker
Pass predictions COSMOS 864 Pass predictions COSMOS 864
Orbit launches 1976-10-29 (49 years ago)
Days in orbit 18240
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 959 km
Apogee 1002 km
Orbit slope (inclination) 82.94°
Laps per day 14
Height COSMOS 864 991.57 km

Additional information COSMOS 864

COSMOS 864, 9509 is a payload satellite owned by VMF (CIS) in LEO that was launched on Fri, 29 Oct 1976 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 864 Date of exalting 29.10.1976y. Average height of ISS COSMOS 864 hundred 991.57 km. Average velocity COSMOS 864 is 26486.9 km/h. Inclination COSMOS 864 satellite 82.94°.

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Average orbit height COSMOS 864

Average velocity COSMOS 864

Average inclination COSMOS 864

Mean right ascension of the ascending node (RAAN) COSMOS 864

Mean argument of perigee COSMOS 864

Mean semi-major axis of the orbit COSMOS 864

Mean orbital eccentricity COSMOS 864

Update time: 2026-10-06 19:30:20
Average height of ISS COSMOS 864 is: 991.57km
Average velocity COSMOS 864 is: 26486.9km/h
Average orbit height COSMOS 864 is: 82.94°
COSMOS 864 a new group of Starlink satellites has been launched 1976-10-29
COSMOS 864 is from 18240 days Days in orbit.