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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 17 September 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12836 |
| COSPAR ID | 1981-091B |
| Observing |
Current orbital elements
| Inclination | 82.918° |
| Eccentricity | 0.00222 |
| RA ascending node | 7.090 hr |
| Argument perigee | 200.369° |
| Mean anomaly | 253.408° |
| Orbital period | 104.590 min |
| Epoch of osculation | 13 Aug 2026, 05:01 |
Derived Quantities
| Min Altitude | 966.0 km |
| Mean Altitude | 982.4 km |
| Peak Altitude | 998.7 km |
Orbital History
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