USA 21
1987-02-12
Informationen über den Satelliten. USA 21
| Name im Katalog Spacetrack | USA 21 |
| In die Umlaufbahn bringen |
1987-02-12 |
| Deorbitation |
|
| Herkunftsland/-organisation | USA (US) |
| Wir analysieren den polnischen Text, der 'Miejsce startu' lautet. | AFWTR (Vandenberg Air Force Base, USA) |
| Perygeum | 1666 km |
| Apogäum | 38695 km |
Informationen über USA 21
USA 21, 17506 is an American payload satellite that was launched on Thu, 12 Feb 1987 UTC via a TITAN 34B 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.
der Satellit USA 21 hinausgetragen 12.02.1987r.
Aktualisierungsdatum.: 2025-02-10 16:32:06
USA 21 wurde am Tag in eine Umlaufbahn gebracht 1987-02-12
