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Spacecraft information: SL-6 R/B(2)
Launch Details
| Launched | 23 December 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16402 |
| COSPAR ID | 1985-117F |
| Observing |
Current orbital elements
| Inclination | 63.304° |
| Eccentricity | 0.73838 |
| RA ascending node | 2.918 hr |
| Argument perigee | 253.095° |
| Mean anomaly | 20.602° |
| Orbital period | 732.653 min |
| Epoch of osculation | 31 Mar 2026, 08:38 |
Derived Quantities
| Min Altitude | 672.1 km |
| Mean Altitude | 20550.1 km |
| Peak Altitude | 40428.1 km |
Orbital History
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