23457+4856
- Unique Name: 23457+4856ES 862AB
- RA: 23 45 44.81
- Dec: +48 56 27.4
- Discoverer: ES
- Discoverer Number: 862
- Components: AB
- First year: 1909
- Last year: 2002
- Observations: 4
- First position angle: 40
- Last position angle: 38
- First separation: 6.0
- Last separation: 7.0
- Mag first component: 9.4
- Mag second component: 12.8
- Spectral type: A
- Primary proper motion RA: 14
- Primary proper motion DEC: -4
- Secondary proper motion RA: 3
- Secondary proper motion DEC: 7
- Durchmusterung: +48 4148
- Notes: U
