Spacecraft information: ATLAS CENTAUR R/B
| Launched | 6 January 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10722 |
| COSPAR ID | 1978-002B |
| Observing |
Current orbital elements
| Inclination | 21.877° |
| Eccentricity | 0.71727 |
| RA ascending node | 1.723 hr |
| Argument perigee | 92.299° |
| Mean anomaly | 359.547° |
| Orbital period | 649.059 min |
| Epoch of osculation | 01 Feb 2026, 04:26 |
Derived Quantities
| Min Altitude | 649.9 km |
| Mean Altitude | 18461.3 km |
| Peak Altitude | 36272.7 km |
Launched alongside
INTELSAT 4A-F3Orbital History
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