SL-6 R/B(1)
| Launched | 21 January 1987 | 
| Flight ended | 28 February 1987 | 
| Status | Decayed | 
| Launch site | Plesetsk Missile and Space Complex, Russia | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 17329 | 
| COSPAR ID | 1987-008B | 
| Observing | 
SL-6 R/B(1)
| Launched | 21 January 1987 | 
| Flight ended | 28 February 1987 | 
| Status | Decayed | 
| Launch site | Plesetsk Missile and Space Complex, Russia | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 17329 | 
| COSPAR ID | 1987-008B | 
| Observing |