USA 55
Satellite information USA 55
| Spacetrack Directory Name | USA 55 |
| Follow USA 55 | USA 55 Tracker |
| Pass predictions USA 55 | Pass predictions USA 55 |
| Orbit launches |
1990-04-05 (36 years ago)
|
| Days in orbit | 13294 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Perigee | 433 km |
| Apogee | 549 km |
| Orbit slope (inclination) | 94.09° |
| Laps per day | 15 |
| Height USA 55 | 444.45 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. Average height of ISS USA 55 hundred 444.45 km. Average velocity USA 55 is 27528.5 km/h. Inclination USA 55 satellite 94.09°.TLE
Average velocity USA 55
Average inclination USA 55
Mean right ascension of the ascending node (RAAN) USA 55
Mean argument of perigee USA 55
Mean semi-major axis of the orbit USA 55
Mean orbital eccentricity USA 55
ISS
Buy us a coffee!
