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INTELSAT 4-F3
Launch Details
| Launched | 19 December 1971 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 5709 |
| COSPAR ID | 1971-116A |
| Observing |
Current orbital elements
| Inclination | 8.805° |
| Eccentricity | 0.00106 |
| RA ascending node | 20.036 hr |
| Argument perigee | 112.621° |
| Mean anomaly | 61.878° |
| Orbital period | 1445.444 min |
| Epoch of osculation | 21 Sep 2023, 11:00 |
Derived Quantities
| Min Altitude | 35931.7 km |
| Mean Altitude | 35976.5 km |
| Peak Altitude | 36021.3 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