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SL-8 R/B
Launch Details
| Launched | 20 October 1969 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4139 |
| COSPAR ID | 1969-091B |
| Observing |
Current orbital elements
| Inclination | 74.030° |
| Eccentricity | 0.00066 |
| RA ascending node | 15.023 hr |
| Argument perigee | 286.075° |
| Mean anomaly | 73.970° |
| Orbital period | 98.226 min |
| Epoch of osculation | 03 Jul 2025, 12:39 |
Derived Quantities
| Min Altitude | 676.4 km |
| Mean Altitude | 681.0 km |
| Peak Altitude | 685.6 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
COSMOS 304