23019+4220
- Unique Name: 23019+4220WRH 37AB
- RA: 23 01 55.26
- Dec: +42 19 33.5
- Discoverer: WRH
- Discoverer Number: 37
- Components: AB
- First year: 1975
- Last year: 2009
- Observations: 93
- First position angle: 3
- Last position angle: 199
- First separation: 0.4
- Last separation: 0.2
- Mag first component: 3.73
- Mag second component: 6.03
- Spectral type: B6IIIpe+.
- Primary proper motion RA: 22
- Primary proper motion DEC: 0
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: NO
