19091+4502
- Unique Name: 19091+4502ARG 83AB
- RA: 19 09 04.23
- Dec: +45 02 25.7
- Discoverer: ARG
- Discoverer Number: 83
- Components: AB
- First year: 1908
- Last year: 2012
- Observations: 6
- First position angle: 237
- Last position angle: 236
- First separation: 17.6
- Last separation: 16.6
- Mag first component: 11.28
- Mag second component: 12.57
- Spectral type: K
- Primary proper motion RA: -3
- Primary proper motion DEC: 16
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +44 3069
- Notes: N
