COSMOS 1561

15000
Spacetrack Directory Number
1984-05-28
Orbit launches
1483.86 km
Average height
25644.14 km/h
Average velocity


Satellite information COSMOS 1561

Spacetrack Directory Name COSMOS 1561
Follow COSMOS 1561 COSMOS 1561 Tracker
Pass predictions COSMOS 1561 Pass predictions COSMOS 1561
Orbit launches 1984-05-28 (42 years ago)
Days in orbit 15462
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1461 km
Apogee 1485 km
Orbit slope (inclination) 74.01°
Laps per day 12
Height COSMOS 1561 1483.86 km

Additional information COSMOS 1561

COSMOS 1561, 15000 is a payload satellite owned by GUKOS (CIS) in LEO that was launched on Mon, 28 May 1984 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 1561 Date of exalting 28.05.1984y. Average height of ISS COSMOS 1561 hundred 1483.86 km. Average velocity COSMOS 1561 is 25644.14 km/h. Inclination COSMOS 1561 satellite 74.01°.

TLE



Average orbit height COSMOS 1561

Average velocity COSMOS 1561

Average inclination COSMOS 1561

Mean right ascension of the ascending node (RAAN) COSMOS 1561

Mean argument of perigee COSMOS 1561

Mean semi-major axis of the orbit COSMOS 1561

Mean orbital eccentricity COSMOS 1561

Update time: 2026-09-26 19:40:21
Average height of ISS COSMOS 1561 is: 1483.86km
Average velocity COSMOS 1561 is: 25644.14km/h
Average orbit height COSMOS 1561 is: 74.01°
COSMOS 1561 a new group of Starlink satellites has been launched 1984-05-28
COSMOS 1561 is from 15462 days Days in orbit.