USA 4

15226
Spacetrack Directory Number
1984-08-28
Orbit launches
25897.75 km
Average height
12322.45 km/h
Average velocity


Satellite information USA 4

Spacetrack Directory Name USA 4
Follow USA 4 USA 4 Tracker
Pass predictions USA 4 Pass predictions USA 4
Orbit launches 1984-08-28 (42 years ago)
Days in orbit 15340
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Perigee 1614 km
Apogee 38760 km
Orbit slope (inclination) 63.2°
Laps per day 2
Height USA 4 25897.75 km

Additional information USA 4

USA 4, 15226 is an American payload satellite in HEO that was launched on Tue, 28 Aug 1984 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.

satellite USA 4 Date of exalting 28.08.1984y. Average height of ISS USA 4 hundred 25897.75 km. Average velocity USA 4 is 12322.45 km/h. Inclination USA 4 satellite 63.19°.

TLE



Average orbit height USA 4

Average velocity USA 4

Average inclination USA 4

Mean right ascension of the ascending node (RAAN) USA 4

Mean argument of perigee USA 4

Mean semi-major axis of the orbit USA 4

Mean orbital eccentricity USA 4

Update time: 2026-08-27 19:40:16
Average height of ISS USA 4 is: 25897.75km
Average velocity USA 4 is: 12322.45km/h
Average orbit height USA 4 is: 63.19°
USA 4 a new group of Starlink satellites has been launched 1984-08-28
USA 4 is from 15340 days Days in orbit.