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SL-8 R/B
Launch Details
| Launched | 21 April 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7769 |
| COSPAR ID | 1975-034B |
| Observing |
Current orbital elements
| Inclination | 82.961° |
| Eccentricity | 0.00198 |
| RA ascending node | 18.919 hr |
| Argument perihelion | 62.545° |
| Mean anomaly | 59.678° |
| Orbital period | 104.735 min |
| Epoch of osculation | 02 Jun 2020, 21:49 |
Derived Quantities
| Min Altitude | 974.6 km |
| Mean Altitude | 989.2 km |
| Peak Altitude | 1003.7 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 729