Spacecraft information: ATLAS CENTAUR R/B
| Launched | 19 December 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 6779 |
| COSPAR ID | 1971-116B |
| Observing |
Current orbital elements
| Inclination | 28.076° |
| Eccentricity | 0.71690 |
| RA ascending node | 5.287 hr |
| Argument perigee | 54.829° |
| Mean anomaly | 352.589° |
| Orbital period | 655.522 min |
| Epoch of osculation | 20 Dec 2025, 12:09 |
Derived Quantities
| Min Altitude | 705.6 km |
| Mean Altitude | 18625.8 km |
| Peak Altitude | 36546.1 km |
Launched alongside
INTELSAT 4-F3Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.