12353+3634
- Unique Name: 12353+3634ES 2166
- RA: 12 35 15.86
- Dec: +36 33 31.4
- Discoverer: ES
- Discoverer Number: 2166
- Components:
- First year: 1925
- Last year: 2012
- Observations: 12
- First position angle: 354
- Last position angle: 357
- First separation: 4.3
- Last separation: 4.7
- Mag first component: 10.7
- Mag second component: 11.0
- Spectral type:
- Primary proper motion RA: -4
- Primary proper motion DEC: -5
- Secondary proper motion RA: -13
- Secondary proper motion DEC: 6
- Durchmusterung:
- Notes: