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SL-6 R/B(2)
Launch Details
| Launched | 30 March 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12384 |
| COSPAR ID | 1981-031D |
| Observing |
Current orbital elements
| Inclination | 67.490° |
| Eccentricity | 0.62333 |
| RA ascending node | 5.932 hr |
| Argument perigee | 5.195° |
| Mean anomaly | 359.134° |
| Orbital period | 707.496 min |
| Epoch of osculation | 14 Sep 2025, 21:39 |
Derived Quantities
| Min Altitude | 3536.0 km |
| Mean Altitude | 19930.2 km |
| Peak Altitude | 36324.5 km |
Orbital History
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