Spacecraft information: SL-12 R/B
| Launched | 15 March 1984 |
| Flight ended | 22 April 1987 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 14828 |
| COSPAR ID | 1984-028D |
| Alternative names |
AUX MOTOR |
| Observing |