23557+4318
- Unique Name: 23557+4318COU1498
- RA: 23 55 40.64
- Dec: +43 18 10.5
- Discoverer: COU
- Discoverer Number: 1498
- Components:
- First year: 1976
- Last year: 2008
- Observations: 18
- First position angle: 47
- Last position angle: 7
- First separation: 0.2
- Last separation: 0.1
- Mag first component: 10.13
- Mag second component: 9.02
- Spectral type: A2
- Primary proper motion RA: 1
- Primary proper motion DEC: -3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +42 4792
- Notes: