Spacecraft information: SL-8 DEB
| Launched | 19 April 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25057 |
| COSPAR ID | 1990-036C |
| Observing |
Current orbital elements
| Inclination | 82.939° |
| Eccentricity | 0.00193 |
| RA ascending node | 9.431 hr |
| Argument perigee | 327.319° |
| Mean anomaly | 211.697° |
| Orbital period | 104.031 min |
| Epoch of osculation | 20 Dec 2025, 03:51 |
Derived Quantities
| Min Altitude | 942.0 km |
| Mean Altitude | 956.1 km |
| Peak Altitude | 970.3 km |
Orbital History
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