Spacecraft information: SL-8 DEB
| Launched | 16 December 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18545 |
| COSPAR ID | 1986-100C |
| Observing |
Current orbital elements
| Inclination | 82.921° |
| Eccentricity | 0.00157 |
| RA ascending node | 13.916 hr |
| Argument perigee | 133.532° |
| Mean anomaly | 348.429° |
| Orbital period | 101.873 min |
| Epoch of osculation | 10 Mar 2026, 03:13 |
Derived Quantities
| Min Altitude | 843.2 km |
| Mean Altitude | 854.5 km |
| Peak Altitude | 865.8 km |
Orbital History
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