IRIDIUM 21

25778
Spacetrack Directory Number
1999-06-11
Orbit launches
2018-05-24
6922 Days in orbit


Satellite information IRIDIUM 21

Spacetrack Directory Name IRIDIUM 21
Orbit launches 1999-06-11
Deorbitation date 2018-05-24
Days in orbit 6922
Country/organisation of origin USA (US)
Starting point TAISC (Taiyuan Space Center, China)

Additional information IRIDIUM 21

IRIDIUM 21, 25778 was a payload satellite owned by Iridium (US) that was launched on Fri, 11 Jun 1999 UTC via a CHANG ZHENG 2C-III/SD launch vehicle from the Taiyaun Space Center, China (TSC). 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: 2025-02-19 04:48:06