Spacecraft information: SL-8 DEB
| Launched | 16 December 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5778 |
| COSPAR ID | 1971-114C |
| Observing |
Current orbital elements
| Inclination | 74.003° |
| Eccentricity | 0.00074 |
| RA ascending node | 11.653 hr |
| Argument perigee | 287.737° |
| Mean anomaly | 72.301° |
| Orbital period | 96.123 min |
| Epoch of osculation | 15 Mar 2026, 08:45 |
Derived Quantities
| Min Altitude | 574.8 km |
| Mean Altitude | 580.0 km |
| Peak Altitude | 585.1 km |
Orbital History
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