| Official name | ZOND 8 |
| Alternative name | Zond 8 |
| Cospar ID | 1970-088A |
| Norad ID | 4591 |
| Launch date | 1970-10-20 |
| Launch site | TTMTR |
| Launch vehicle | Proton-K Blok-D |
| Country/Organization | USSR |
| Type application | Lunar flyby and return |
| RCS size | UNKNOWN |
| Decay date | 1970-10-27 |
| Shape | Cyl + 2 Pan |
| Mass (kg) | 5327.06 |
| Diameter (m) | 2 |
| Height (m) | 1.8 |
| Span (m^2) | 2 |
| Propulsion | KTDU-53 |
| Configuration | 7K-L1 |
| Power | 2 deployable fixed solar arrays, batteries |






