SL-12 PLAT
| Launched | 17 July 1978 |
| Flight ended | 18 July 1978 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10989 |
| COSPAR ID | 1978-073C |
| Observing |