Spacecraft information: SL-14 R/B
| Launched | 6 September 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18340 |
| COSPAR ID | 1987-074G |
| Observing |
Current orbital elements
| Inclination | 82.567° |
| Eccentricity | 0.00404 |
| RA ascending node | 3.677 hr |
| Argument perigee | 130.795° |
| Mean anomaly | 343.558° |
| Orbital period | 114.688 min |
| Epoch of osculation | 21 Jul 2026, 02:14 |
Derived Quantities
| Min Altitude | 1416.8 km |
| Mean Altitude | 1448.4 km |
| Peak Altitude | 1480.0 km |
Orbital History
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