11511+1851
- Unique Name: 11511+1851HJ 511AB
- RA: 11 51 03.32
- Dec: +18 51 22.7
- Discoverer: HJ
- Discoverer Number: 511
- Components: AB
- First year: 1827
- Last year: 2011
- Observations: 9
- First position angle: 250
- Last position angle: 245
- First separation: 30.0
- Last separation: 33.9
- Mag first component: 9.13
- Mag second component: 12.09
- Spectral type: K0
- Primary proper motion RA: -13
- Primary proper motion DEC: -2
- Secondary proper motion RA: -5
- Secondary proper motion DEC: -8
- Durchmusterung: +19 2510
- Notes:
