16540-4148
- Unique Name: 16540-4148SNA 51Aa,Ab
- RA: 16 54 01.84
- Dec: -41 48 23.0
- Discoverer: SNA
- Discoverer Number: 51
- Components: Aa,Ab
- First year: 2011
- Last year: 2011
- Observations: 1
- First position angle: 153
- Last position angle: 153
- First separation: 0.0
- Last separation: 0.0
- Mag first component: 5.1
- Mag second component: 7.0
- Spectral type: B0.5Ia
- Primary proper motion RA: -3
- Primary proper motion DEC: -2
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: NV K
