19500+1757
- Unique Name: 19500+1757H 4 99AD
- RA: 19 49 59.91
- Dec: +17 57 26.0
- Discoverer: H 4
- Discoverer Number: 99
- Components: AD
- First year: 1879
- Last year: 2013
- Observations: 7
- First position angle: 340
- Last position angle: 340
- First separation: 50.0
- Last separation: 44.3
- Mag first component: 7.99
- Mag second component: 13.23
- Spectral type: B7Vp
- Primary proper motion RA: 1
- Primary proper motion DEC: -12
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -22
- Durchmusterung:
- Notes: NU
