16545-4148
- Unique Name: 16545-4148SNA 56AB
- RA: 16 54 32.00
- Dec: -41 48 18.8
- Discoverer: SNA
- Discoverer Number: 56
- Components: AB
- First year: 2011
- Last year: 2011
- Observations: 1
- First position angle: 187
- Last position angle: 187
- First separation: 3.2
- Last separation: 3.2
- Mag first component: 7.24
- Mag second component: 11.06
- Spectral type: O9.5IV
- Primary proper motion RA: -2
- Primary proper motion DEC: 0
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4111090
- Notes: V K
