23420+1523
- Unique Name: 23420+1523KU 140
- RA: 23 42 02.42
- Dec: +15 23 14.6
- Discoverer: KU
- Discoverer Number: 140
- Components:
- First year: 1901
- Last year: 2004
- Observations: 12
- First position angle: 100
- Last position angle: 100
- First separation: 26.9
- Last separation: 26.7
- Mag first component: 9.65
- Mag second component: 10.32
- Spectral type: F8
- Primary proper motion RA: 29
- Primary proper motion DEC: 15
- Secondary proper motion RA: 29
- Secondary proper motion DEC: 18
- Durchmusterung: +14 5036
- Notes: