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 | 74.063° |
| Eccentricity | 0.00115 |
| RA ascending node | 10.337 hr |
| Argument perigee | 221.701° |
| Mean anomaly | 192.813° |
| Orbital period | 98.450 min |
| Epoch of osculation | 20 Dec 2025, 11:51 |
Derived Quantities
| Min Altitude | 683.6 km |
| Mean Altitude | 691.7 km |
| Peak Altitude | 699.8 km |
Orbital History
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