23266+4520
- Unique Name: 23266+4520YR 17Aa,Ab
- RA: 23 26 40.35
- Dec: +45 20 17.3
- Discoverer: YR
- Discoverer Number: 17
- Components: Aa,Ab
- First year: 1998
- Last year: 2012
- Observations: 19
- First position angle: 193
- Last position angle: 218
- First separation: 0.4
- Last separation: 0.4
- Mag first component: 7.5
- Mag second component: 10.6
- Spectral type: G0
- Primary proper motion RA: 437
- Primary proper motion DEC: 109
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +44 4419
- Notes: N
