Spacecraft information: GSTAR 1

Launch Details
Launched 7 May 1985
Flight ended
Status Non-operational
Launch site Europe's Spaceport, Kourou, French Guiana
Owner United States
NORAD ID 15677
COSPAR ID 1985-035A
Observing

Current orbital elements

Inclination 14.356°
Eccentricity 0.00029
RA ascending node 23.293 hr
Argument perigee 82.144°
Mean anomaly 92.025°
Orbital period 1436.085 min
Epoch of osculation 20 Mar 2026, 06:03

See historical orbital elements »

Derived Quantities

Min Altitude 35781.4 km
Mean Altitude 35793.5 km
Peak Altitude 35805.6 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme