Spacecraft information: SSU 1 DEB
| Launched | 7 June 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7938 |
| COSPAR ID | 1975-051D |
| Observing |
Current orbital elements
| Inclination | 94.975° |
| Eccentricity | 0.00374 |
| RA ascending node | 1.095 hr |
| Argument perigee | 313.031° |
| Mean anomaly | 172.227° |
| Orbital period | 113.188 min |
| Epoch of osculation | 11 Jan 2026, 11:28 |
Derived Quantities
| Min Altitude | 1351.0 km |
| Mean Altitude | 1380.0 km |
| Peak Altitude | 1409.1 km |
Orbital History
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