05331-0143
- Unique Name: 05331-0143STF 734AB
- RA: 05 33 07.35
- Dec: -01 43 02.5
- Discoverer: STF
- Discoverer Number: 734
- Components: AB
- First year: 1832
- Last year: 2008
- Observations: 39
- First position angle: 356
- Last position angle: 357
- First separation: 1.8
- Last separation: 1.7
- Mag first component: 6.67
- Mag second component: 8.22
- Spectral type: B4Vn
- Primary proper motion RA: -1
- Primary proper motion DEC: -7
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -7
- Durchmusterung: -01 939
- Notes: N
