COSMOS 1021

10939
Spacetrack Directory Number
1978-06-10
Orbit launches
1978-06-23
13 Days in orbit


Satellite information COSMOS 1021

Spacetrack Directory Name COSMOS 1021
Orbit launches 1978-06-10
Deorbitation date 1978-06-23
Days in orbit 13
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)

Additional information COSMOS 1021

COSMOS 1021, 10939 was a payload satellite owned by GUKOS RVSN (CIS) that was launched on Sat, 10 Jun 1978 UTC via a SOYUZ-U launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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.



Update time: 2026-04-28 13:40:43