Spacecraft information: SL-8 DEB
| Launched | 3 September 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17754 |
| COSPAR ID | 1985-079C |
| Observing |
Current orbital elements
| Inclination | 74.038° |
| Eccentricity | 0.00126 |
| RA ascending node | 0.739 hr |
| Argument perigee | 128.067° |
| Mean anomaly | 356.716° |
| Orbital period | 99.145 min |
| Epoch of osculation | 06 Jan 2026, 04:29 |
Derived Quantities
| Min Altitude | 716.0 km |
| Mean Altitude | 724.9 km |
| Peak Altitude | 733.8 km |
Orbital History
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