USA 55
1990-04-05
Satellite information USA 55
| Spacetrack Directory Name | USA 55 |
| Orbit launches |
1990-04-05 |
| Deorbitation |
|
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Perigee | 433 km |
| Apogee | 549 km |
Additional information USA 55
USA 55, 20547 is an American payload satellite in LEO that was launched on Thu, 05 Apr 1990 UTC via a PEGASUS launch vehicle from the Air Force Western Test Range (AFWTR). 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.
satellite USA 55 Date of exalting 05.04.1990y.
Update time: 2025-02-13 21:00:09
USA 55 a new group of Starlink satellites has been launched 1990-04-05
