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Spacecraft information: SL-8 R/B
Launch Details
| 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 | 19770 |
| COSPAR ID | 1989-005B |
| Observing |
Current orbital elements
| Inclination | 74.045° |
| Eccentricity | 0.00033 |
| RA ascending node | 3.786 hr |
| Argument perigee | 77.070° |
| Mean anomaly | 34.677° |
| Orbital period | 99.982 min |
| Epoch of osculation | 31 Dec 2025, 14:30 |
Derived Quantities
| Min Altitude | 762.4 km |
| Mean Altitude | 764.8 km |
| Peak Altitude | 767.1 km |
Orbital History
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