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Spacecraft information: 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 | 6.830° |
| Eccentricity | 0.00089 |
| RA ascending node | 19.498 hr |
| Argument perigee | 109.267° |
| Mean anomaly | 68.100° |
| Orbital period | 1445.415 min |
| Epoch of osculation | 19 Dec 2025, 12:42 |
Derived Quantities
| Min Altitude | 35938.1 km |
| Mean Altitude | 35975.9 km |
| Peak Altitude | 36013.7 km |
Launched alongside
ATLAS CENTAUR R/BOrbital History
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