20143+4648
- Unique Name: 20143+4648ES 27
- RA: 20 14 19.27
- Dec: +46 48 19.6
- Discoverer: ES
- Discoverer Number: 27
- Components:
- First year: 1892
- Last year: 2003
- Observations: 17
- First position angle: 339
- Last position angle: 338
- First separation: 3.9
- Last separation: 4.1
- Mag first component: 10.58
- Mag second component: 10.61
- Spectral type:
- Primary proper motion RA: -33
- Primary proper motion DEC: -81
- Secondary proper motion RA: -34
- Secondary proper motion DEC: -60
- Durchmusterung: +46 2886
- Notes: N
