Spacecraft information: ATLAS CENTAUR R/B
| Launched | 30 March 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10779 |
| COSPAR ID | 1978-035B |
| Observing |
Current orbital elements
| Inclination | 21.735° |
| Eccentricity | 0.71795 |
| RA ascending node | 3.531 hr |
| Argument perigee | 162.709° |
| Mean anomaly | 248.222° |
| Orbital period | 646.461 min |
| Epoch of osculation | 02 Feb 2026, 05:36 |
Derived Quantities
| Min Altitude | 614.3 km |
| Mean Altitude | 18395.0 km |
| Peak Altitude | 36175.6 km |
Launched alongside
INTELSAT 4A-F6Orbital History
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