18381+3935
- Unique Name: 18381+3935BU 50CD
- RA: 18 38 02.69
- Dec: +39 36 14.1
- Discoverer: BU
- Discoverer Number: 50
- Components: CD
- First year: 1872
- Last year: 2013
- Observations: 11
- First position angle: 180
- Last position angle: 162
- First separation: 15.0
- Last separation: 5.7
- Mag first component: 10.5
- Mag second component: 12.6
- Spectral type:
- Primary proper motion RA: -10
- Primary proper motion DEC: 17
- Secondary proper motion RA: 17
- Secondary proper motion DEC: 2
- Durchmusterung:
- Notes: