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SL-3 R/B
Launch Details
| Launched | 26 January 1981 |
| Flight ended | 22 August 2024 |
| Status | Decayed |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12155 |
| COSPAR ID | 1981-008B |
| Observing |
Current orbital elements
| Inclination | 81.123° |
| Eccentricity | 0.00086 |
| RA ascending node | 9.622 hr |
| Argument perigee | 239.916° |
| Mean anomaly | 296.164° |
| Orbital period | 87.422 min |
| Epoch of osculation | 23 Aug 2024, 07:33 |
Derived Quantities
| Min Altitude | 148.3 km |
| Mean Altitude | 153.9 km |
| Peak Altitude | 159.5 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 1242