UFO 9 (USA 140)

25501
Spacetrack Directory Number
1998-10-20
Orbit launches
36384.61 km
Average height
10991.23 km/h
Average velocity


Satellite information UFO 9 (USA 140)

Spacetrack Directory Name UFO 9 (USA 140)
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Orbit launches 1998-10-20 (27 years ago)
Days in orbit 10184
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 36323 km
Apogee 36446 km
Orbit slope (inclination) 11.4°
Laps per day 1
Height UFO 9 (USA 140) 36384.61 km

Additional information UFO 9 (USA 140)

UFO 9 (USA 140), 25501 is a payload satellite owned by USN PMW 146 (US) in GEO that was launched on Tue, 20 Oct 1998 UTC via an ATLAS IIA launch vehicle from the Air Force Eastern Test Range (AFETR). 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 UFO 9 (USA 140) Date of exalting 20.10.1998y. Average height of ISS UFO 9 (USA 140) hundred 36384.61 km. Average velocity UFO 9 (USA 140) is 10991.23 km/h. Inclination UFO 9 (USA 140) satellite 11.39°.

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Average orbit height UFO 9 (USA 140)

Average velocity UFO 9 (USA 140)

Average inclination UFO 9 (USA 140)

Mean right ascension of the ascending node (RAAN) UFO 9 (USA 140)

Mean argument of perigee UFO 9 (USA 140)

Mean semi-major axis of the orbit UFO 9 (USA 140)

Mean orbital eccentricity UFO 9 (USA 140)

Update time: 2026-09-06 20:00:22
Average height of ISS UFO 9 (USA 140) is: 36384.61km
Average velocity UFO 9 (USA 140) is: 10991.23km/h
Average orbit height UFO 9 (USA 140) is: 11.39°
UFO 9 (USA 140) a new group of Starlink satellites has been launched 1998-10-20
UFO 9 (USA 140) is from 10184 days Days in orbit.