20188+2319
- Unique Name: 20188+2319POU4356
- RA: 20 18 49.60
- Dec: +23 18 51.5
- Discoverer: POU
- Discoverer Number: 4356
- Components:
- First year: 1898
- Last year: 2008
- Observations: 4
- First position angle: 55
- Last position angle: 45
- First separation: 9.5
- Last separation: 5.1
- Mag first component: 12.0
- Mag second component: 14.1
- Spectral type:
- Primary proper motion RA: 24
- Primary proper motion DEC: -3
- Secondary proper motion RA: 2
- Secondary proper motion DEC: 7
- Durchmusterung:
- Notes: R
