Spacecraft information: POLYOT 2
| Launched | 11 April 1964 |
| Flight ended | 7 June 1966 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 784 |
| COSPAR ID | 1964-019A |
| Observing |
Launched alongside
SL-5 R/B