19490+4423
- Unique Name: 19490+4423A 718BC
- RA: 19 49 00.90
- Dec: +44 22 45.1
- Discoverer: A
- Discoverer Number: 718
- Components: BC
- First year: 1904
- Last year: 2008
- Observations: 19
- First position angle: 52
- Last position angle: 26
- First separation: 0.3
- Last separation: 0.2
- Mag first component: 8.2
- Mag second component: 8.7
- Spectral type:
- Primary proper motion RA: 6
- Primary proper motion DEC: -1
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -1
- Durchmusterung:
- Notes: N
