Spacecraft information: SL-8 DEB
| Launched | 31 May 1982 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18510 |
| COSPAR ID | 1982-051F |
| Observing |
Current orbital elements
| Inclination | 73.991° |
| Eccentricity | 0.00096 |
| RA ascending node | 0.354 hr |
| Argument perigee | 136.444° |
| Mean anomaly | 341.841° |
| Orbital period | 98.609 min |
| Epoch of osculation | 12 Dec 2025, 04:46 |
Derived Quantities
| Min Altitude | 692.5 km |
| Mean Altitude | 699.3 km |
| Peak Altitude | 706.1 km |
Orbital History
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