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SL-8 R/B
Launch Details
| Launched | 17 January 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20433 |
| COSPAR ID | 1990-004B |
| Observing |
Current orbital elements
| Inclination | 74.035° |
| Eccentricity | 0.00412 |
| RA ascending node | 10.871 hr |
| Argument perigee | 269.395° |
| Mean anomaly | 204.174° |
| Orbital period | 100.182 min |
| Epoch of osculation | 18 Oct 2025, 02:55 |
Derived Quantities
| Min Altitude | 744.9 km |
| Mean Altitude | 774.3 km |
| Peak Altitude | 803.7 km |
Orbital History
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