Spacecraft information: TITAN 3C TRANSTAGE R/B
| Launched | 15 March 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 12371 |
| COSPAR ID | 1981-025C |
| Observing |
Current orbital elements
| Inclination | 7.079° |
| Eccentricity | 0.00584 |
| RA ascending node | 20.009 hr |
| Argument perigee | 321.876° |
| Mean anomaly | 37.769° |
| Orbital period | 1421.048 min |
| Epoch of osculation | 11 Dec 2025, 14:22 |
Derived Quantities
| Min Altitude | 35254.3 km |
| Mean Altitude | 35498.6 km |
| Peak Altitude | 35743.0 km |
Orbital History
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