16540-4143
- Unique Name: 16540-4143SNA 50
- RA: 16 53 59.99
- Dec: -41 42 52.8
- Discoverer: SNA
- Discoverer Number: 50
- Components:
- First year: 2012
- Last year: 2012
- Observations: 1
- First position angle: 213
- Last position angle: 213
- First separation: 4.3
- Last separation: 4.3
- Mag first component: 7.07
- Mag second component: 10.85
- Spectral type: O9IV
- Primary proper motion RA: -3
- Primary proper motion DEC: -2
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4111022
- Notes: NV K
