COSMOS 638
Satellite information COSMOS 638
| Spacetrack Directory Name | COSMOS 638 |
| Orbit launches |
1974-04-03 |
| Deorbitation date |
1974-04-13 |
| Days in orbit | 10 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
