COSMOS 651 DEB
| Launched | 14 May 1974 |
| Flight ended | 29 July 1974 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7387 |
| COSPAR ID | 1974-029B |
| Alternative names |
ANTENNA |
| Observing |