USA 72

21775
Spacetrack Directory Number
1991-11-08
Orbit launches
7865.69 km
Average height
19027.21 km/h
Average velocity


Satellite information USA 72

Spacetrack Directory Name USA 72
Follow USA 72 USA 72 Tracker
Pass predictions USA 72 Pass predictions USA 72
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)
Perigee 2566 km
Apogee 11681 km
Orbit slope (inclination) 63.35°
Laps per day 6
Height USA 72 7865.69 km

Additional information USA 72

USA 72, 21775 is an American payload satellite in HEO 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 72 Date of exalting 08.11.1991y. Average height of ISS USA 72 hundred 7865.69 km. Average velocity USA 72 is 19027.21 km/h. Inclination USA 72 satellite 63.35°.

TLE



Average orbit height USA 72

Average velocity USA 72

Average inclination USA 72

Mean right ascension of the ascending node (RAAN) USA 72

Mean argument of perigee USA 72

Mean semi-major axis of the orbit USA 72

Mean orbital eccentricity USA 72

Update time: 2026-08-27 19:50:21
Average height of ISS USA 72 is: 7865.69km
Average velocity USA 72 is: 19027.21km/h
Average orbit height USA 72 is: 63.35°
USA 72 a new group of Starlink satellites has been launched 1991-11-08
USA 72 is from 12712 days Days in orbit.