PROTON 3
Satellite information PROTON 3
| Spacetrack Directory Name | PROTON 3 |
| Orbit launches |
1966-07-06 |
| Deorbitation date |
1966-09-16 |
| Days in orbit | 72 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
