Spacecraft information: SL-3 DEB
| Launched | 10 July 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8039 |
| COSPAR ID | 1975-064C |
| Observing |
Current orbital elements
| Inclination | 81.298° |
| Eccentricity | 0.00277 |
| RA ascending node | 16.310 hr |
| Argument perigee | 338.937° |
| Mean anomaly | 21.065° |
| Orbital period | 102.178 min |
| Epoch of osculation | 20 Dec 2025, 15:00 |
Derived Quantities
| Min Altitude | 848.8 km |
| Mean Altitude | 868.9 km |
| Peak Altitude | 889.0 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.