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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 27 October 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10461 |
| COSPAR ID | 1977-107B |
| Observing |
Current orbital elements
| Inclination | 82.946° |
| Eccentricity | 0.00343 |
| RA ascending node | 7.756 hr |
| Argument perigee | 38.800° |
| Mean anomaly | 74.231° |
| Orbital period | 104.565 min |
| Epoch of osculation | 16 May 2026, 10:46 |
Derived Quantities
| Min Altitude | 956.0 km |
| Mean Altitude | 981.2 km |
| Peak Altitude | 1006.4 km |
Orbital History
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