SL-8 R/B
| Launched | 25 January 1973 |
| Flight ended | 1 March 1988 |
| Status | Decayed |
| Launch site | Kapustin Yar Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6351 |
| COSPAR ID | 1973-005B |
| Observing |
Launched alongside
COSMOS 546