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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 3 September 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12804 |
| COSPAR ID | 1981-087B |
| Observing |
Current orbital elements
| Inclination | 82.933° |
| Eccentricity | 0.00412 |
| RA ascending node | 21.399 hr |
| Argument perigee | 308.703° |
| Mean anomaly | 69.235° |
| Orbital period | 103.612 min |
| Epoch of osculation | 13 Aug 2026, 05:12 |
Derived Quantities
| Min Altitude | 906.3 km |
| Mean Altitude | 936.5 km |
| Peak Altitude | 966.6 km |
Launched alongside
COSMOS 1304Orbital History
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