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Spacecraft information: OPS 6381
Launch Details
| Launched | 7 June 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7937 |
| COSPAR ID | 1975-051C |
| Alternative names |
SSU 1 |
| Observing |
Current orbital elements
| Inclination | 95.082° |
| Eccentricity | 0.00064 |
| RA ascending node | 10.355 hr |
| Argument perigee | 190.706° |
| Mean anomaly | 189.932° |
| Orbital period | 113.541 min |
| Epoch of osculation | 20 Mar 2026, 11:33 |
Derived Quantities
| Min Altitude | 1391.2 km |
| Mean Altitude | 1396.2 km |
| Peak Altitude | 1401.2 km |
Orbital History
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