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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 19 November 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5615 |
| COSPAR ID | 1971-099B |
| Observing |
Current orbital elements
| Inclination | 74.032° |
| Eccentricity | 0.00218 |
| RA ascending node | 13.639 hr |
| Argument perigee | 114.921° |
| Mean anomaly | 356.051° |
| Orbital period | 109.283 min |
| Epoch of osculation | 12 Dec 2025, 01:44 |
Derived Quantities
| Min Altitude | 1184.3 km |
| Mean Altitude | 1200.7 km |
| Peak Altitude | 1217.2 km |
Launched alongside
COSMOS 457Orbital History
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