05312+0318
- Unique Name: 05312+0318STF 729AB
- RA: 05 31 14.53
- Dec: +03 17 31.7
- Discoverer: STF
- Discoverer Number: 729
- Components: AB
- First year: 1781
- Last year: 2012
- Observations: 123
- First position angle: 29
- Last position angle: 27
- First separation: 0.7
- Last separation: 1.9
- Mag first component: 5.71
- Mag second component: 6.74
- Spectral type: B1.5V
- Primary proper motion RA: 0
- Primary proper motion DEC: -6
- Secondary proper motion RA: 0
- Secondary proper motion DEC: -6
- Durchmusterung: +03 948
- Notes: N D
