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Spacecraft information: 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 | 74.034° |
| Eccentricity | 0.00401 |
| RA ascending node | 8.489 hr |
| Argument perigee | 183.078° |
| Mean anomaly | 252.743° |
| Orbital period | 100.172 min |
| Epoch of osculation | 21 May 2026, 03:53 |
Derived Quantities
| Min Altitude | 745.1 km |
| Mean Altitude | 773.8 km |
| Peak Altitude | 802.5 km |
Orbital History
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