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INTELSAT 503
Launch Details
| Launched | 14 December 1981 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 12994 |
| COSPAR ID | 1981-119A |
| Observing |
Current orbital elements
| Inclination | 12.229° |
| Eccentricity | 0.00405 |
| RA ascending node | 22.118 hr |
| Argument perigee | 240.346° |
| Mean anomaly | 118.417° |
| Orbital period | 1447.768 min |
| Epoch of osculation | 16 Jul 2024, 08:01 |
Derived Quantities
| Min Altitude | 35850.3 km |
| Mean Altitude | 36021.9 km |
| Peak Altitude | 36193.4 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