23209+3811
- Unique Name: 23209+3811BUP 236BC
- RA: 23 20 42.62
- Dec: +38 10 32.0
- Discoverer: BUP
- Discoverer Number: 236
- Components: BC
- First year: 1907
- Last year: 2002
- Observations: 3
- First position angle: 214
- Last position angle: 215
- First separation: 155.8
- Last separation: 156.9
- Mag first component: 9.67
- Mag second component: 13.05
- Spectral type:
- Primary proper motion RA: 34
- Primary proper motion DEC: -8
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -2
- Durchmusterung: +37 4816
- Notes: N