04271+1812
- Unique Name: 04271+1812STF 545AB
- RA: 04 27 04.85
- Dec: +18 12 27.1
- Discoverer: STF
- Discoverer Number: 545
- Components: AB
- First year: 1782
- Last year: 2012
- Observations: 40
- First position angle: 64
- Last position angle: 58
- First separation: 16.5
- Last separation: 18.7
- Mag first component: 6.92
- Mag second component: 8.78
- Spectral type: A0V
- Primary proper motion RA: 3
- Primary proper motion DEC: -18
- Secondary proper motion RA: 4
- Secondary proper motion DEC: -16
- Durchmusterung: +17 724
- Notes: NZD
