Spacecraft information: SL-8 DEB
| Launched | 10 September 1974 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8756 |
| COSPAR ID | 1974-071C |
| Observing |
Current orbital elements
| Inclination | 74.034° |
| Eccentricity | 0.00029 |
| RA ascending node | 2.029 hr |
| Argument perigee | 163.601° |
| Mean anomaly | 196.528° |
| Orbital period | 94.913 min |
| Epoch of osculation | 26 Mar 2026, 06:40 |
Derived Quantities
| Min Altitude | 519.5 km |
| Mean Altitude | 521.5 km |
| Peak Altitude | 523.5 km |
Orbital History
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