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SL-8 R/B
Launch Details
| Launched | 31 January 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15506 |
| COSPAR ID | 1985-011B |
| Observing |
Current orbital elements
| Inclination | 82.922° |
| Eccentricity | 0.00362 |
| RA ascending node | 12.915 hr |
| Argument perigee | 174.624° |
| Mean anomaly | 297.656° |
| Orbital period | 104.614 min |
| Epoch of osculation | 18 Oct 2025, 05:41 |
Derived Quantities
| Min Altitude | 956.9 km |
| Mean Altitude | 983.5 km |
| Peak Altitude | 1010.1 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.
Launched alongside
COSMOS 1627