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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 | 0.00407 |
| RA ascending node | 14.911 hr |
| Argument perigee | 336.450° |
| Mean anomaly | 34.441° |
| Orbital period | 100.184 min |
| Epoch of osculation | 15 Sep 2025, 04:21 |
Derived Quantities
| Min Altitude | 745.3 km |
| Mean Altitude | 774.4 km |
| Peak Altitude | 803.5 km |
Orbital History
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