Launch data:
| Designation | 01466 / 65054A |
| Launch date | 16 Jul 1965 - 11:16 UT |
| Launch site | B, LC-81/23 |
| Launch vehicle | Proton 8K82(#1) |
| Mission | Scientific: ionosphere study |
| Earth orbit: | |
| Perigee/Apogee | 183 / 589km |
| Inclination | 63.44° |
| Period | 92.25 min |
| Mass at launch | 12 200 kg |
