20047+4938
- Unique Name: 20047+4938KU 58AB
- RA: 20 04 40.14
- Dec: +49 38 30.6
- Discoverer: KU
- Discoverer Number: 58
- Components: AB
- First year: 1901
- Last year: 2011
- Observations: 13
- First position angle: 187
- Last position angle: 190
- First separation: 2.9
- Last separation: 2.7
- Mag first component: 10.23
- Mag second component: 10.41
- Spectral type: A2
- Primary proper motion RA: 13
- Primary proper motion DEC: 24
- Secondary proper motion RA: 7
- Secondary proper motion DEC: -16
- Durchmusterung: +49 3180
- Notes: D
