COSMOS 1621

15473
Spacetrack Directory Number
1985-01-15
Orbit launches
1416.42 km
Average height
25754.75 km/h
Average velocity


Satellite information COSMOS 1621

Spacetrack Directory Name COSMOS 1621
Follow COSMOS 1621 COSMOS 1621 Tracker
Pass predictions COSMOS 1621 Pass predictions COSMOS 1621
Orbit launches 1985-01-15 (41 years ago)
Days in orbit 15229
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1395 km
Apogee 1414 km
Orbit slope (inclination) 82.62°
Laps per day 13
Height COSMOS 1621 1416.42 km

Additional information COSMOS 1621

COSMOS 1621, 15473 is a payload satellite owned by GUKOS (CIS) in LEO that was launched on Tue, 15 Jan 1985 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 1621 Date of exalting 15.01.1985y. Average height of ISS COSMOS 1621 hundred 1416.42 km. Average velocity COSMOS 1621 is 25754.75 km/h. Inclination COSMOS 1621 satellite 82.61°.

TLE



Average orbit height COSMOS 1621

Average velocity COSMOS 1621

Average inclination COSMOS 1621

Mean right ascension of the ascending node (RAAN) COSMOS 1621

Mean argument of perigee COSMOS 1621

Mean semi-major axis of the orbit COSMOS 1621

Mean orbital eccentricity COSMOS 1621

Update time: 2026-09-25 19:40:20
Average height of ISS COSMOS 1621 is: 1416.42km
Average velocity COSMOS 1621 is: 25754.75km/h
Average orbit height COSMOS 1621 is: 82.61°
COSMOS 1621 a new group of Starlink satellites has been launched 1985-01-15
COSMOS 1621 is from 15229 days Days in orbit.