COSMOS 425

5253
Spacetrack Directory Number
1971-05-29
Orbit launches
1980-01-15
3153 Days in orbit


Satellite information COSMOS 425

Spacetrack Directory Name COSMOS 425
Orbit launches 1971-05-29
Deorbitation date 1980-01-15
Days in orbit 3153
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)

Additional information COSMOS 425

COSMOS 425, 5253 was a payload satellite owned by GRU (CIS) that was launched on Sat, 29 May 1971 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.



Update time: 2026-04-14 18:21:47