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 | 82.922° |
| Eccentricity | 0.00137 |
| RA ascending node | 23.882 hr |
| Argument perigee | 69.396° |
| Mean anomaly | 52.276° |
| Orbital period | 99.101 min |
| Epoch of osculation | 20 Mar 2026, 12:37 |
Derived Quantities
| Min Altitude | 713.1 km |
| Mean Altitude | 722.8 km |
| Peak Altitude | 732.5 km |
Orbital History
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