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 | 15774 |
| COSPAR ID | 1985-042F |
| Alternative names |
AUX MOTOR |
| Observing |
Current orbital elements
| Inclination | 66.585° |
| Eccentricity | 0.00178 |
| RA ascending node | 9.911 hr |
| Argument perigee | 70.034° |
| Mean anomaly | 349.074° |
| Orbital period | 101.033 min |
| Epoch of osculation | 20 Dec 2025, 12:04 |
Derived Quantities
| Min Altitude | 801.9 km |
| Mean Altitude | 814.7 km |
| Peak Altitude | 827.5 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
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