18120+5110
- Unique Name: 18120+5110AG 359BC
- RA: 18 11 56.48
- Dec: +51 10 22.9
- Discoverer: AG
- Discoverer Number: 359
- Components: BC
- First year: 1901
- Last year: 2008
- Observations: 7
- First position angle: 92
- Last position angle: 107
- First separation: 14.3
- Last separation: 15.0
- Mag first component: 10.13
- Mag second component: 11.84
- Spectral type: G0 wl
- Primary proper motion RA: 4
- Primary proper motion DEC: 34
- Secondary proper motion RA: 2
- Secondary proper motion DEC: 2
- Durchmusterung:
- Notes: