Spacecraft information: SL-8 DEB
| Launched | 16 March 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12404 |
| COSPAR ID | 1980-022C |
| Observing |
Current orbital elements
| Inclination | 82.908° |
| Eccentricity | 0.00073 |
| RA ascending node | 23.861 hr |
| Argument perigee | 252.515° |
| Mean anomaly | 107.525° |
| Orbital period | 98.724 min |
| Epoch of osculation | 20 Dec 2025, 07:15 |
Derived Quantities
| Min Altitude | 699.7 km |
| Mean Altitude | 704.8 km |
| Peak Altitude | 710.0 km |
Orbital History
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