PROGRESS 21
Satellite information PROGRESS 21
| Spacetrack Directory Name | PROGRESS 21 |
| Orbit launches |
1984-05-07 |
| Deorbitation date |
1984-05-26 |
| Days in orbit | 19 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
Additional information PROGRESS 21
PROGRESS 21, 14961 was a payload satellite owned by NPO Energiya (CIS) that was launched on Mon, 07 May 1984 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: 2025-02-08 01:16:05
