19450+5551
- Unique Name: 19450+5551HJ 1439
- RA: 19 45 00.07
- Dec: +55 50 51.5
- Discoverer: HJ
- Discoverer Number: 1439
- Components:
- First year: 1828
- Last year: 2010
- Observations: 20
- First position angle: 195
- Last position angle: 205
- First separation: 30.0
- Last separation: 33.2
- Mag first component: 7.83
- Mag second component: 10.04
- Spectral type: M0
- Primary proper motion RA: -3
- Primary proper motion DEC: -5
- Secondary proper motion RA: -32
- Secondary proper motion DEC: 3
- Durchmusterung: +55 2257
- Notes: L Y
