USA 77
Satellite information USA 77 - USA 77
| Spacetrack Directory Name | USA 77 |
| Alternative name | USA 77 |
| Follow USA 77 | USA 77 Tracker |
| Pass predictions USA 77 | Pass predictions USA 77 |
| Orbit launches |
1991-11-08 (34 years ago)
|
| Days in orbit | 12712 |
| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Type | Satellite |
| Perigee | 470 km |
| Apogee | 1738 km |
| Orbit slope (inclination) | 63.3° |
| Laps per day | 14 |
| Height USA 77 | 1086.1 km |
Additional information USA 77
USA 77, 21809 is an American payload satellite in LEO that was launched on Fri, 08 Nov 1991 UTC via a TITAN 403A 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 77 Date of exalting 08.11.1991y. Average height of ISS USA 77 hundred 1086.1 km. Average velocity USA 77 is 26319.95 km/h. Inclination USA 77 satellite 63.3°.TLE
Average velocity USA 77
Average inclination USA 77
Mean right ascension of the ascending node (RAAN) USA 77
Mean argument of perigee USA 77
Mean semi-major axis of the orbit USA 77
Mean orbital eccentricity USA 77
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