Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
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 | 95.089° |
| Eccentricity | 0.00079 |
| RA ascending node | 7.454 hr |
| Argument perigee | 81.545° |
| Mean anomaly | 338.868° |
| Orbital period | 113.541 min |
| Epoch of osculation | 12 Dec 2025, 06:33 |
Derived Quantities
| Min Altitude | 1390.0 km |
| Mean Altitude | 1396.2 km |
| Peak Altitude | 1402.3 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.