GSTAR 4

20946
Spacetrack Directory Number
1990-11-20
Orbit launches
36105.33 km
Average height
11027.39 km/h
Average velocity


Satellite information GSTAR 4

Spacetrack Directory Name GSTAR 4
Follow GSTAR 4 GSTAR 4 Tracker
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Orbit launches 1990-11-20 (35 years ago)
Days in orbit 13088
Country/organisation of origin USA (US)
Starting point FRGUI (Guiana Space Centre, French Guiana)
Perigee 36062 km
Apogee 36148 km
Orbit slope (inclination) 14.34°
Laps per day 1
Height GSTAR 4 36105.33 km

Additional information GSTAR 4

GSTAR 4, 20946 is a payload satellite owned by GTE (US) in GEO that was launched on Tue, 20 Nov 1990 UTC via an ARIANE 42P launch vehicle from the French Guiana (FRGUI). 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 GSTAR 4 Date of exalting 20.11.1990y. Average height of ISS GSTAR 4 hundred 36105.33 km. Average velocity GSTAR 4 is 11027.39 km/h. Inclination GSTAR 4 satellite 14.33°.

TLE



Average orbit height GSTAR 4

Average velocity GSTAR 4

Average inclination GSTAR 4

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

Mean argument of perigee GSTAR 4

Mean semi-major axis of the orbit GSTAR 4

Mean orbital eccentricity GSTAR 4

Update time: 2026-09-19 19:50:09
Average height of ISS GSTAR 4 is: 36105.33km
Average velocity GSTAR 4 is: 11027.39km/h
Average orbit height GSTAR 4 is: 14.33°
GSTAR 4 a new group of Starlink satellites has been launched 1990-11-20
GSTAR 4 is from 13088 days Days in orbit.