04139+2812
- Unique Name: 04139+2812DCH 47AB
- RA: 04 13 54.69
- Dec: +28 11 33.1
- Discoverer: DCH
- Discoverer Number: 47
- Components: AB
- First year: 1997
- Last year: 2007
- Observations: 4
- First position angle: 243
- Last position angle: 246
- First separation: 21.1
- Last separation: 21.0
- Mag first component: 11.12
- Mag second component: 11.29
- Spectral type:
- Primary proper motion RA:
- Primary proper motion DEC:
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: K
