COSMOS 446

5549
Spacetrack Directory Number
1971-10-13
Orbit launches
1457.18 km
Average height
25687.81 km/h
Average velocity


Satellite information COSMOS 446

Spacetrack Directory Name COSMOS 446
Follow COSMOS 446 COSMOS 446 Tracker
Pass predictions COSMOS 446 Pass predictions COSMOS 446
Orbit launches 1971-10-13 (54 years ago)
Days in orbit 20067
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1380 km
Apogee 1512 km
Orbit slope (inclination) 74.03°
Laps per day 13
Height COSMOS 446 1457.18 km

Additional information COSMOS 446

COSMOS 446, 5549 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Wed, 13 Oct 1971 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 446 Date of exalting 13.10.1971y. Average height of ISS COSMOS 446 hundred 1457.18 km. Average velocity COSMOS 446 is 25687.81 km/h. Inclination COSMOS 446 satellite 74.03°.

TLE



Average orbit height COSMOS 446

Average velocity COSMOS 446

Average inclination COSMOS 446

Mean right ascension of the ascending node (RAAN) COSMOS 446

Mean argument of perigee COSMOS 446

Mean semi-major axis of the orbit COSMOS 446

Mean orbital eccentricity COSMOS 446

Update time: 2026-09-21 19:30:12
Average height of ISS COSMOS 446 is: 1457.18km
Average velocity COSMOS 446 is: 25687.81km/h
Average orbit height COSMOS 446 is: 74.03°
COSMOS 446 a new group of Starlink satellites has been launched 1971-10-13
COSMOS 446 is from 20067 days Days in orbit.