COSMOS 2121

21059
Spacetrack Directory Number
1991-01-17
Orbit launches
1991-02-11
25 Days in orbit


Satellite information COSMOS 2121

Spacetrack Directory Name COSMOS 2121
Orbit launches 1991-01-17
Deorbitation date 1991-02-11
Days in orbit 25
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)

Additional information COSMOS 2121

COSMOS 2121, 21059 was a payload satellite owned by UNKS RF (CIS) that was launched on Thu, 17 Jan 1991 UTC via a SOYUZ-U-PVB 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.



Update time: 2025-02-14 09:32:06