SL-12 R/B(1)
| Launched | 21 March 1985 |
| Flight ended | 24 March 1985 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15627 |
| COSPAR ID | 1985-024B |
| Observing |