19490+4423
- Unique Name: 19490+4423STF2588A,BC
- RA: 19 49 00.90
- Dec: +44 22 45.1
- Discoverer: STF
- Discoverer Number: 2588
- Components: A,BC
- First year: 1825
- Last year: 2012
- Observations: 34
- First position angle: 160
- Last position angle: 159
- First separation: 10.4
- Last separation: 9.9
- Mag first component: 7.74
- Mag second component: 8.12
- Spectral type: B8III
- Primary proper motion RA: 1
- Primary proper motion DEC: -3
- Secondary proper motion RA: 3
- Secondary proper motion DEC: -1
- Durchmusterung: +44 3261
- Notes: N
