Spacecraft information: SL-12 R/B
| Launched | 29 May 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 | 15773 |
| COSPAR ID | 1985-042E |
| Alternative names |
AUX MOTOR |
| Observing |
Current orbital elements
| Inclination | 66.589° |
| Eccentricity | 0.00332 |
| RA ascending node | 3.845 hr |
| Argument perigee | 352.554° |
| Mean anomaly | 66.852° |
| Orbital period | 100.836 min |
| Epoch of osculation | 12 Dec 2025, 06:45 |
Derived Quantities
| Min Altitude | 781.5 km |
| Mean Altitude | 805.4 km |
| Peak Altitude | 829.2 km |
Launched alongside
COSMOS 1656 SL-12 R/B(1) SL-12 PLAT SL-12 R/B(2) SL-12 R/B SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEB SL-12 DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.