Spacecraft information: SL-14 R/B
| Launched | 12 March 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17588 |
| COSPAR ID | 1987-026G |
| Observing |
Current orbital elements
| Inclination | 82.568° |
| Eccentricity | 0.00377 |
| RA ascending node | 6.877 hr |
| Argument perigee | 216.824° |
| Mean anomaly | 203.607° |
| Orbital period | 114.676 min |
| Epoch of osculation | 12 Dec 2025, 06:31 |
Derived Quantities
| Min Altitude | 1418.4 km |
| Mean Altitude | 1447.8 km |
| Peak Altitude | 1477.3 km |
Orbital History
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