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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 11 December 1970 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4800 |
| COSPAR ID | 1970-108B |
| Observing |
Current orbital elements
| Inclination | 74.018° |
| Eccentricity | 0.00093 |
| RA ascending node | 5.865 hr |
| Argument perigee | 184.573° |
| Mean anomaly | 175.530° |
| Orbital period | 104.424 min |
| Epoch of osculation | 15 Mar 2026, 12:24 |
Derived Quantities
| Min Altitude | 967.8 km |
| Mean Altitude | 974.6 km |
| Peak Altitude | 981.4 km |
Launched alongside
COSMOS 385Orbital History
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