12387-0422
- Unique Name: 12387-0422S 639AB
- RA: 12 38 43.36
- Dec: -04 22 24.8
- Discoverer: S
- Discoverer Number: 639
- Components: AB
- First year: 1825
- Last year: 2012
- Observations: 28
- First position angle: 105
- Last position angle: 109
- First separation: 50.6
- Last separation: 56.8
- Mag first component: 6.82
- Mag second component: 9.99
- Spectral type: M0III
- Primary proper motion RA: -48
- Primary proper motion DEC: -2
- Secondary proper motion RA: -17
- Secondary proper motion DEC: -37
- Durchmusterung: -03 3329
- Notes: N
