16543-4017
- Unique Name: 16543-4017WG 190AC
- RA: 16 54 19.18
- Dec: -40 17 06.7
- Discoverer: WG
- Discoverer Number: 190
- Components: AC
- First year: 1901
- Last year: 1999
- Observations: 4
- First position angle: 96
- Last position angle: 96
- First separation: 6.4
- Last separation: 8.8
- Mag first component: 11.3
- Mag second component: 13.0
- Spectral type: B8
- Primary proper motion RA: -124
- Primary proper motion DEC: 45
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: