23520+3643
- Unique Name: 23520+3643HJ 1913AB
- RA: 23 52 09.80
- Dec: +36 43 15.5
- Discoverer: HJ
- Discoverer Number: 1913
- Components: AB
- First year: 1828
- Last year: 2010
- Observations: 10
- First position angle: 309
- Last position angle: 291
- First separation: 15.0
- Last separation: 24.0
- Mag first component: 10.9
- Mag second component: 11.18
- Spectral type:
- Primary proper motion RA: -13
- Primary proper motion DEC: -10
- Secondary proper motion RA: -20
- Secondary proper motion DEC: -31
- Durchmusterung: +35 5123
- Notes: