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Spacecraft information: SL-8 DEB
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 | 20434 |
| COSPAR ID | 1990-004C |
| Observing |
Current orbital elements
| Inclination | 74.043° |
| Eccentricity | 0.00161 |
| RA ascending node | 20.641 hr |
| Argument perigee | 257.738° |
| Mean anomaly | 252.954° |
| Orbital period | 99.337 min |
| Epoch of osculation | 31 Dec 2025, 06:56 |
Derived Quantities
| Min Altitude | 722.6 km |
| Mean Altitude | 734.1 km |
| Peak Altitude | 745.5 km |
Orbital History
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