Spacecraft information: TITAN 3C TRANSTAGE R/B
| Launched | 13 December 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 11147 |
| COSPAR ID | 1978-113D |
| Observing |
Current orbital elements
| Inclination | 10.617° |
| Eccentricity | 0.02542 |
| RA ascending node | 20.340 hr |
| Argument perigee | 70.463° |
| Mean anomaly | 90.944° |
| Orbital period | 1535.896 min |
| Epoch of osculation | 18 Aug 2026, 21:09 |
Derived Quantities
| Min Altitude | 36604.2 km |
| Mean Altitude | 37725.2 km |
| Peak Altitude | 38846.2 km |
Orbital History
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