Proton 3 |
USSR |
| Designation | 02290 / 66060A |
| Launch date | 06 Jul 1966 - 12:57 UT |
| Launch site | B, LC81/23 |
| Launch vehicle | Proton 8K82 |
| Satellite type | N-4 #4 |
| Mission | Scientific: ionosphere study |
| Earth orbit: | |
| Perigee/Apogee | 185 / 585km |
| Inclination | 63.47° |
| Period | 92.24 min |
| Mass at launch | 12.200 kg |
| Decay | 16 Sep 1966 |
| Lifetime | 72,20 days |