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Spacecraft information: OPS 6391
Launch Details
| Launched | 8 February 1978 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10669 |
| COSPAR ID | 1978-016A |
| Alternative names |
FLTSATCOM 1 |
| Observing |
Current orbital elements
| Inclination | 7.545° |
| Eccentricity | 0.00098 |
| RA ascending node | 19.542 hr |
| Argument perigee | 278.398° |
| Mean anomaly | 239.186° |
| Orbital period | 1454.493 min |
| Epoch of osculation | 20 Dec 2025, 09:55 |
Derived Quantities
| Min Altitude | 36111.4 km |
| Mean Altitude | 36153.1 km |
| Peak Altitude | 36194.7 km |
Orbital History
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