Spacecraft information: SL-8 DEB
| Launched | 25 January 1989 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19831 |
| COSPAR ID | 1989-005C |
| Observing |
Current orbital elements
| Inclination | 74.064° |
| Eccentricity | 0.00118 |
| RA ascending node | 14.954 hr |
| Argument perigee | 252.563° |
| Mean anomaly | 226.212° |
| Orbital period | 98.397 min |
| Epoch of osculation | 21 May 2026, 08:48 |
Derived Quantities
| Min Altitude | 680.9 km |
| Mean Altitude | 689.2 km |
| Peak Altitude | 697.5 km |
Orbital History
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