Spacecraft information: SL-12 R/B(2)
| Launched | 23 December 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16404 |
| COSPAR ID | 1985-118F |
| Observing |
Current orbital elements
| Inclination | 66.130° |
| Eccentricity | 0.00068 |
| RA ascending node | 22.010 hr |
| Argument perigee | 6.478° |
| Mean anomaly | 352.971° |
| Orbital period | 675.533 min |
| Epoch of osculation | 12 Dec 2025, 04:40 |
Derived Quantities
| Min Altitude | 19114.7 km |
| Mean Altitude | 19132.0 km |
| Peak Altitude | 19149.3 km |
Orbital History
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