12396+6440
- Unique Name: 12396+6440STF1667AB
- RA: 12 39 36.41
- Dec: +64 40 27.2
- Discoverer: STF
- Discoverer Number: 1667
- Components: AB
- First year: 1832
- Last year: 2000
- Observations: 17
- First position angle: 39
- Last position angle: 41
- First separation: 1.1
- Last separation: 1.2
- Mag first component: 9.49
- Mag second component: 9.99
- Spectral type: F5
- Primary proper motion RA: 17
- Primary proper motion DEC: -10
- Secondary proper motion RA: 17
- Secondary proper motion DEC: -10
- Durchmusterung: +65 894
- Notes: