05273+3426
- Unique Name: 05273+3426D 7AB
- RA: 05 27 29.32
- Dec: +34 25 02.5
- Discoverer: D
- Discoverer Number: 7
- Components: AB
- First year: 1864
- Last year: 2013
- Observations: 19
- First position angle: 329
- Last position angle: 330
- First separation: 20.9
- Last separation: 21.0
- Mag first component: 10.01
- Mag second component: 11.12
- Spectral type: B0.5V
- Primary proper motion RA: -1
- Primary proper motion DEC: -6
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -3
- Durchmusterung: +34 1045
- Notes: N
