SL-4 R/B
| Launched | 22 September 1968 | 
| Flight ended | 28 September 1968 | 
| Status | Decayed | 
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) | 
| Owner | Commonwealth of Independent States (former USSR) | 
| NORAD ID | 3419 | 
| COSPAR ID | 1968-080B | 
| Observing |