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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 18 December 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16369 |
| COSPAR ID | 1985-116B |
| Observing |
Current orbital elements
| Inclination | 82.935° |
| Eccentricity | 0.00360 |
| RA ascending node | 8.322 hr |
| Argument perigee | 188.432° |
| Mean anomaly | 337.024° |
| Orbital period | 104.561 min |
| Epoch of osculation | 26 Mar 2026, 12:55 |
Derived Quantities
| Min Altitude | 954.5 km |
| Mean Altitude | 981.0 km |
| Peak Altitude | 1007.5 km |
Launched alongside
COSMOS 1709Orbital History
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