18178+4351
- Unique Name: 18178+4351A 578Aa,Ab
- RA: 18 17 49.51
- Dec: +43 50 32.0
- Discoverer: A
- Discoverer Number: 578
- Components: Aa,Ab
- First year: 1903
- Last year: 2009
- Observations: 29
- First position angle: 28
- Last position angle: 247
- First separation: 0.2
- Last separation: 0.3
- Mag first component: 9.55
- Mag second component: 10.64
- Spectral type: F8
- Primary proper motion RA: -19
- Primary proper motion DEC: -10
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +43 2938
- Notes: O
