COSMOS 1721

16454
Spacetrack Directory Number
1986-01-09
Orbit launches
1465.63 km
Average height
25673.99 km/h
Average velocity


Satellite information COSMOS 1721

Spacetrack Directory Name COSMOS 1721
Follow COSMOS 1721 COSMOS 1721 Tracker
Pass predictions COSMOS 1721 Pass predictions COSMOS 1721
Orbit launches 1986-01-09 (40 years ago)
Days in orbit 14869
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1426 km
Apogee 1483 km
Orbit slope (inclination) 73.99°
Laps per day 13
Height COSMOS 1721 1465.63 km

Additional information COSMOS 1721

COSMOS 1721, 16454 is a payload satellite owned by GUKOS (CIS) in LEO that was launched on Thu, 09 Jan 1986 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 1721 Date of exalting 09.01.1986y. Average height of ISS COSMOS 1721 hundred 1465.63 km. Average velocity COSMOS 1721 is 25673.99 km/h. Inclination COSMOS 1721 satellite 73.99°.

TLE



Average orbit height COSMOS 1721

Average velocity COSMOS 1721

Average inclination COSMOS 1721

Mean right ascension of the ascending node (RAAN) COSMOS 1721

Mean argument of perigee COSMOS 1721

Mean semi-major axis of the orbit COSMOS 1721

Mean orbital eccentricity COSMOS 1721

Update time: 2026-09-24 19:40:20
Average height of ISS COSMOS 1721 is: 1465.63km
Average velocity COSMOS 1721 is: 25673.99km/h
Average orbit height COSMOS 1721 is: 73.99°
COSMOS 1721 a new group of Starlink satellites has been launched 1986-01-09
COSMOS 1721 is from 14869 days Days in orbit.