COSMOS 121
Satellite information COSMOS 121
| Spacetrack Directory Name | COSMOS 121 |
| Orbit launches |
1966-06-17 |
| Deorbitation date |
1966-06-25 |
| Days in orbit | 8 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | PLMSC (Plesetsk Missile and Space Complex, Russia) |
