04456+4157
- Unique Name: 04456+4157ES 1619AC
- RA: 04 45 35.44
- Dec: +41 57 29.7
- Discoverer: ES
- Discoverer Number: 1619
- Components: AC
- First year: 1999
- Last year: 2002
- Observations: 3
- First position angle: 352
- Last position angle: 352
- First separation: 26.7
- Last separation: 26.7
- Mag first component: 11.22
- Mag second component: 12.5
- Spectral type:
- Primary proper motion RA: -5
- Primary proper motion DEC: 3
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -3
- Durchmusterung:
- Notes: