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SL-3 R/B
Launch Details
| Launched | 28 December 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5732 |
| COSPAR ID | 1971-120B |
| Observing |
Current orbital elements
| Inclination | 81.252° |
| Eccentricity | 0.00508 |
| RA ascending node | 0.539 hr |
| Argument perigee | 327.053° |
| Mean anomaly | 32.747° |
| Orbital period | 102.389 min |
| Epoch of osculation | 12 Dec 2025, 03:39 |
Derived Quantities
| Min Altitude | 842.0 km |
| Mean Altitude | 878.9 km |
| Peak Altitude | 915.7 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
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