COSMOS 251

3528
Spacetrack Directory Number
1968-10-31
Orbit launches
1968-11-18
18 Days in orbit


Satellite information COSMOS 251

Spacetrack Directory Name COSMOS 251
Orbit launches 1968-10-31
Deorbitation date 1968-11-18
Days in orbit 18
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)

Additional information COSMOS 251

COSMOS 251, 3528 was a payload satellite owned by TsUKOS (CIS) that was launched on Thu, 31 Oct 1968 UTC launched 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: 2026-04-10 16:41:18