Spacecraft information: SL-8 DEB
| Launched | 15 July 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18274 |
| COSPAR ID | 1986-052F |
| Observing |
Current orbital elements
| Inclination | 74.043° |
| Eccentricity | 0.00228 |
| RA ascending node | 20.518 hr |
| Argument perigee | 187.690° |
| Mean anomaly | 291.957° |
| Orbital period | 97.849 min |
| Epoch of osculation | 11 Sep 2026, 06:59 |
Derived Quantities
| Min Altitude | 646.9 km |
| Mean Altitude | 662.9 km |
| Peak Altitude | 679.0 km |
Orbital History
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