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INTELSAT 4-F1
Launch Details
| Launched | 21 May 1975 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 7815 |
| COSPAR ID | 1975-042A |
| Observing |
Current orbital elements
| Inclination | 9.728° |
| Eccentricity | 0.00122 |
| RA ascending node | 20.752 hr |
| Argument perigee | 240.436° |
| Mean anomaly | 119.548° |
| Orbital period | 1450.755 min |
| Epoch of osculation | 15 Jul 2024, 21:27 |
Derived Quantities
| Min Altitude | 36028.5 km |
| Mean Altitude | 36080.2 km |
| Peak Altitude | 36131.8 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