Launch data:
| Designation | 04591 / 70088A |
| Launch date | 20 Oct 1970 |
| Launch site | B, LC-81/23 |
| Launch vehicle | Proton-K/D |
| Mission | |
| Heliocentric orbit | |
| Perihelion / Aphelion | |
| Incl. to ecliptic | ° |
| Period | min |
Zond mounted on top stage of Proton booster in assembly hangar.