Spacecraft information: SL-8 DEB
| Launched | 16 April 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17843 |
| COSPAR ID | 1986-030D |
| Observing |
Current orbital elements
| Inclination | 74.029° |
| Eccentricity | 0.00150 |
| RA ascending node | 14.746 hr |
| Argument perigee | 310.798° |
| Mean anomaly | 49.189° |
| Orbital period | 99.279 min |
| Epoch of osculation | 22 Jun 2026, 13:17 |
Derived Quantities
| Min Altitude | 720.7 km |
| Mean Altitude | 731.3 km |
| Peak Altitude | 741.9 km |
Orbital History
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