SL-12 R/B(1)
| Launched | 21 April 1984 |
| Flight ended | 23 April 1984 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 14941 |
| COSPAR ID | 1984-041B |
| Observing |