04459+1911
- Unique Name: 04459+1911AG 311AB
- RA: 04 45 55.94
- Dec: +19 10 51.5
- Discoverer: AG
- Discoverer Number: 311
- Components: AB
- First year: 1870
- Last year: 2012
- Observations: 22
- First position angle: 112
- Last position angle: 112
- First separation: 33.1
- Last separation: 33.0
- Mag first component: 8.9
- Mag second component: 9.32
- Spectral type: A0
- Primary proper motion RA: -1
- Primary proper motion DEC: 0
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -2
- Durchmusterung: +18 713
- Notes: N
