Spacecraft information: SL-8 DEB
| Launched | 30 March 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13474 |
| COSPAR ID | 1978-034C |
| Observing |
Current orbital elements
| Inclination | 82.918° |
| Eccentricity | 0.00096 |
| RA ascending node | 5.413 hr |
| Argument perigee | 38.050° |
| Mean anomaly | 351.724° |
| Orbital period | 99.209 min |
| Epoch of osculation | 12 Dec 2025, 06:10 |
Derived Quantities
| Min Altitude | 721.1 km |
| Mean Altitude | 728.0 km |
| Peak Altitude | 734.8 km |
Orbital History
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