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Spacecraft information: SL-6 R/B(2)
Launch Details
| Launched | 28 May 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15741 |
| COSPAR ID | 1985-040D |
| Observing |
Current orbital elements
| Inclination | 62.277° |
| Eccentricity | 0.74525 |
| RA ascending node | 19.994 hr |
| Argument perigee | 257.038° |
| Mean anomaly | 17.889° |
| Orbital period | 731.154 min |
| Epoch of osculation | 05 Apr 2026, 15:01 |
Derived Quantities
| Min Altitude | 477.8 km |
| Mean Altitude | 20513.3 km |
| Peak Altitude | 40548.9 km |
Orbital History
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