20144+4206
- Unique Name: 20144+4206STT 403AB
- RA: 20 14 21.53
- Dec: +42 06 15.6
- Discoverer: STT
- Discoverer Number: 403
- Components: AB
- First year: 1843
- Last year: 2011
- Observations: 99
- First position angle: 168
- Last position angle: 170
- First separation: 0.6
- Last separation: 0.9
- Mag first component: 7.31
- Mag second component: 7.64
- Spectral type: B9IV-V
- Primary proper motion RA: 2
- Primary proper motion DEC: -2
- Secondary proper motion RA: 2
- Secondary proper motion DEC: -2
- Durchmusterung: +41 3668
- Notes: D
