Spacecraft information: SL-8 R/B
| Launched | 18 December 1984 |
| Flight ended | 20 December 1984 |
| Status | Decayed |
| Launch site | Kapustin Yar Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15443 |
| COSPAR ID | 1984-126B |
| Observing |