Spacecraft information: SL-8 DEB
| Launched | 22 April 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5301 |
| COSPAR ID | 1971-035D |
| Observing |
Current orbital elements
| Inclination | 74.023° |
| Eccentricity | 0.00111 |
| RA ascending node | 3.567 hr |
| Argument perigee | 249.291° |
| Mean anomaly | 110.708° |
| Orbital period | 96.769 min |
| Epoch of osculation | 15 Mar 2026, 06:51 |
Derived Quantities
| Min Altitude | 603.3 km |
| Mean Altitude | 611.1 km |
| Peak Altitude | 618.8 km |
Orbital History
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