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 | 82.568° |
| Eccentricity | 0.00389 |
| RA ascending node | 12.364 hr |
| Argument perigee | 233.015° |
| Mean anomaly | 181.329° |
| Orbital period | 114.688 min |
| Epoch of osculation | 26 Dec 2025, 12:56 |
Derived Quantities
| Min Altitude | 1417.9 km |
| Mean Altitude | 1448.4 km |
| Peak Altitude | 1478.8 km |
Orbital History
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