Spacecraft information: OPS 6431

Launch Details
Launched 29 April 1976
Flight ended
Status Unknown
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 8818
COSPAR ID 1976-038A
Observing

Current orbital elements

Inclination 63.359°
Eccentricity 0.03682
RA ascending node 23.540 hr
Argument perigee 181.402°
Mean anomaly 178.603°
Orbital period 103.476 min
Epoch of osculation 10 Mar 2026, 04:01

See historical orbital elements »

Derived Quantities

Min Altitude 661.2 km
Mean Altitude 930.1 km
Peak Altitude 1198.9 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme