COSMOS 277
Satellite information COSMOS 277
| Spacetrack Directory Name | COSMOS 277 |
| Orbit launches |
1969-04-04 |
| Deorbitation date |
1969-07-06 |
| Days in orbit | 93 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | PLMSC (Plesetsk Missile and Space Complex, Russia) |
