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Spacecraft information: OPS 9751
Launch Details
| Launched | 22 May 1977 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10016 |
| COSPAR ID | 1977-038A |
| Observing |
Current orbital elements
| Inclination | 7.614° |
| Eccentricity | 0.13044 |
| RA ascending node | 22.138 hr |
| Argument perigee | 129.154° |
| Mean anomaly | 51.149° |
| Orbital period | 1435.726 min |
| Epoch of osculation | 11 Dec 2025, 22:51 |
Derived Quantities
| Min Altitude | 30287.4 km |
| Mean Altitude | 35786.5 km |
| Peak Altitude | 41285.5 km |
Orbital History
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