USA 25

18025
Spacetrack Directory Number
1987-05-15
Orbit launches
954.57 km
Average height
26552.75 km/h
Average velocity


Satellite information USA 25

Spacetrack Directory Name USA 25
Follow USA 25 USA 25 Tracker
Pass predictions USA 25 Pass predictions USA 25
Orbit launches 1987-05-15 (39 years ago)
Days in orbit 14350
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Perigee 382 km
Apogee 1791 km
Orbit slope (inclination) 63.29°
Laps per day 14
Height USA 25 954.57 km

Additional information USA 25

USA 25, 18025 is an American payload satellite in LEO that was launched on Fri, 15 May 1987 UTC via an ATLAS H 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 25 Date of exalting 15.05.1987y. Average height of ISS USA 25 hundred 954.57 km. Average velocity USA 25 is 26552.75 km/h. Inclination USA 25 satellite 63.29°.

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Average orbit height USA 25

Average velocity USA 25

Average inclination USA 25

Mean right ascension of the ascending node (RAAN) USA 25

Mean argument of perigee USA 25

Mean semi-major axis of the orbit USA 25

Mean orbital eccentricity USA 25

Update time: 2026-08-27 19:40:20
Average height of ISS USA 25 is: 954.57km
Average velocity USA 25 is: 26552.75km/h
Average orbit height USA 25 is: 63.29°
USA 25 a new group of Starlink satellites has been launched 1987-05-15
USA 25 is from 14350 days Days in orbit.