OSCAR 31

19420
Spacetrack Directory Number
1988-08-25
Orbit launches
1112 km
Average height
26272.91 km/h
Average velocity


Satellite information OSCAR 31

Spacetrack Directory Name OSCAR 31
Follow OSCAR 31 OSCAR 31 Tracker
Pass predictions OSCAR 31 Pass predictions OSCAR 31
Orbit launches 1988-08-25 (38 years ago)
Days in orbit 13882
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Categories
Perigee 1030 km
Apogee 1172 km
Orbit slope (inclination) 90.05°
Laps per day 13
Height OSCAR 31 1112 km

Additional information OSCAR 31

OSCAR 31, 19420 is a payload satellite owned by USN NAVAIR (US) in LEO that was launched on Thu, 25 Aug 1988 UTC via an SCOUT G-1 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 OSCAR 31 Date of exalting 25.08.1988y. Average height of ISS OSCAR 31 hundred 1112 km. Average velocity OSCAR 31 is 26272.91 km/h. Inclination OSCAR 31 satellite 90.05°.

TLE



Average orbit height OSCAR 31

Average velocity OSCAR 31

Average inclination OSCAR 31

Mean right ascension of the ascending node (RAAN) OSCAR 31

Mean argument of perigee OSCAR 31

Mean semi-major axis of the orbit OSCAR 31

Mean orbital eccentricity OSCAR 31

Update time: 2026-08-27 19:50:21
Average height of ISS OSCAR 31 is: 1112km
Average velocity OSCAR 31 is: 26272.91km/h
Average orbit height OSCAR 31 is: 90.05°
OSCAR 31 a new group of Starlink satellites has been launched 1988-08-25
OSCAR 31 is from 13882 days Days in orbit.