19490+1909
- Unique Name: 19490+1909AGC 11AB
- RA: 19 48 58.65
- Dec: +19 08 31.1
- Discoverer: AGC
- Discoverer Number: 11
- Components: AB
- First year: 1875
- Last year: 2007
- Observations: 260
- First position angle: 137
- Last position angle: 182
- First separation: 0.4
- Last separation: 0.2
- Mag first component: 5.64
- Mag second component: 6.04
- Spectral type: A1V
- Primary proper motion RA: 19
- Primary proper motion DEC: 27
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +18 4254
- Notes: NOD
