10123+1143
- Unique Name: 10123+1143J 2074AC
- RA: 10 12 23.49
- Dec: +11 39 02.2
- Discoverer: J
- Discoverer Number: 2074
- Components: AC
- First year: 1942
- Last year: 2002
- Observations: 5
- First position angle: 210
- Last position angle: 207
- First separation: 25.0
- Last separation: 29.9
- Mag first component: 11.49
- Mag second component: 12.76
- Spectral type:
- Primary proper motion RA: 2
- Primary proper motion DEC: 9
- Secondary proper motion RA: -6
- Secondary proper motion DEC: -12
- Durchmusterung:
- Notes: