COSMOS 821
Satellite information COSMOS 821
| Spacetrack Directory Name | COSMOS 821 |
| Orbit launches |
1976-05-26 |
| Deorbitation date |
1976-06-08 |
| Days in orbit | 13 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | PLMSC (Plesetsk Missile and Space Complex, Russia) |
