INTELSAT 4A-F1

Launch Details
Launched 25 September 1975
Flight ended
Status Non-operational
Launch site Air Force Eastern Test Range, Florida, USA
Owner International Telecommunications Satellite Organization (INTELSAT)
NORAD ID 8330
COSPAR ID 1975-091A
Observing

Current orbital elements

Inclination 8.622°
Eccentricity 0.00053
RA ascending node 20.454 hr
Argument perigee 231.706°
Mean anomaly 328.468°
Orbital period 1441.123 min
Epoch of osculation 28 Jun 2025, 12:10

See historical orbital elements »

Derived Quantities

Min Altitude 35869.8 km
Mean Altitude 35892.1 km
Peak Altitude 35914.3 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.

Launched alongside

ATLAS CENTAUR R/B

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme