20181+4122
- Unique Name: 20181+4122ES 1674
- RA: 20 18 03.61
- Dec: +41 22 14.8
- Discoverer: ES
- Discoverer Number: 1674
- Components:
- First year: 1892
- Last year: 2008
- Observations: 11
- First position angle: 121
- Last position angle: 126
- First separation: 5.2
- Last separation: 4.9
- Mag first component: 9.64
- Mag second component: 10.27
- Spectral type: B0
- Primary proper motion RA: -8
- Primary proper motion DEC: -3
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -10
- Durchmusterung: +40 4102
- Notes: N
