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SL-8 R/B
Launch Details
| Launched | 21 May 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5239 |
| COSPAR ID | 1971-046B |
| Observing |
Current orbital elements
| Inclination | 74.022° |
| Eccentricity | 0.00122 |
| RA ascending node | 21.626 hr |
| Argument perihelion | 266.851° |
| Mean anomaly | 244.421° |
| Orbital period | 104.816 min |
| Epoch of osculation | 26 Nov 2021, 12:37 |
Derived Quantities
| Min Altitude | 984.0 km |
| Mean Altitude | 993.0 km |
| Peak Altitude | 1001.9 km |
Orbital History
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