COSMOS 1891

18402
Spacetrack Directory Number
1987-10-14
Orbit launches
997.5 km
Average height
26476.25 km/h
Average velocity


Satellite information COSMOS 1891

Spacetrack Directory Name COSMOS 1891
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Orbit launches 1987-10-14 (38 years ago)
Days in orbit 14223
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 950 km
Apogee 1023 km
Orbit slope (inclination) 82.92°
Laps per day 14
Height COSMOS 1891 997.5 km

Additional information COSMOS 1891

COSMOS 1891, 18402 is a payload satellite owned by VMF (CIS) in LEO that was launched on Wed, 14 Oct 1987 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 1891 Date of exalting 14.10.1987y. Average height of ISS COSMOS 1891 hundred 997.5 km. Average velocity COSMOS 1891 is 26476.25 km/h. Inclination COSMOS 1891 satellite 82.92°.

TLE



Average orbit height COSMOS 1891

Average velocity COSMOS 1891

Average inclination COSMOS 1891

Mean right ascension of the ascending node (RAAN) COSMOS 1891

Mean argument of perigee COSMOS 1891

Mean semi-major axis of the orbit COSMOS 1891

Mean orbital eccentricity COSMOS 1891

Update time: 2026-09-21 19:50:21
Average height of ISS COSMOS 1891 is: 997.5km
Average velocity COSMOS 1891 is: 26476.25km/h
Average orbit height COSMOS 1891 is: 82.92°
COSMOS 1891 a new group of Starlink satellites has been launched 1987-10-14
COSMOS 1891 is from 14223 days Days in orbit.