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ATLAS CENTAUR R/B
Launch Details
| Launched | 20 February 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 12363 |
| COSPAR ID | 1981-018B |
| Observing |
Current orbital elements
| Inclination | 20.614° |
| Eccentricity | 0.71680 |
| RA ascending node | 4.812 hr |
| Argument perigee | 254.537° |
| Mean anomaly | 22.123° |
| Orbital period | 648.338 min |
| Epoch of osculation | 03 Sep 2025, 10:34 |
Derived Quantities
| Min Altitude | 656.4 km |
| Mean Altitude | 18442.9 km |
| Peak Altitude | 36229.3 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
ESIAFI 1