19366+4327
- Unique Name: 19366+4327ES 490AB
- RA: 19 36 39.29
- Dec: +43 27 35.4
- Discoverer: ES
- Discoverer Number: 490
- Components: AB
- First year: 1893
- Last year: 2005
- Observations: 7
- First position angle: 224
- Last position angle: 223
- First separation: 62.5
- Last separation: 64.2
- Mag first component: 10.15
- Mag second component: 10.22
- Spectral type:
- Primary proper motion RA: 4
- Primary proper motion DEC: 13
- Secondary proper motion RA: 3
- Secondary proper motion DEC: 7
- Durchmusterung: +43 3305
- Notes: