05143-1723
- Unique Name: 05143-1723FEN 3
- RA: 05 14 20.17
- Dec: -17 24 27.3
- Discoverer: FEN
- Discoverer Number: 3
- Components:
- First year: 1915
- Last year: 1999
- Observations: 5
- First position angle: 233
- Last position angle: 234
- First separation: 4.5
- Last separation: 4.3
- Mag first component: 11.1
- Mag second component: 11.5
- Spectral type:
- Primary proper motion RA: 43
- Primary proper motion DEC: 12
- Secondary proper motion RA: -54
- Secondary proper motion DEC: -62
- Durchmusterung: -17 1057
- Notes: N
