16540-4148
- Unique Name: 16540-4148B 1833AB
- RA: 16 54 01.84
- Dec: -41 48 23.0
- Discoverer: B
- Discoverer Number: 1833
- Components: AB
- First year: 1897
- Last year: 2006
- Observations: 8
- First position angle: 90
- Last position angle: 75
- First separation: 0.2
- Last separation: 0.5
- Mag first component: 5.65
- Mag second component: 7.92
- Spectral type: B0.5Ia
- Primary proper motion RA: -3
- Primary proper motion DEC: -2
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4111024
- Notes: N
