12056+5659
- Unique Name: 12056+5659A 1358AB,C
- RA: 12 04 45.95
- Dec: +56 48 06.5
- Discoverer: A
- Discoverer Number: 1358
- Components: AB,C
- First year: 1948
- Last year: 2013
- Observations: 4
- First position angle: 352
- Last position angle: 354
- First separation: 34.5
- Last separation: 36.0
- Mag first component: 9.1
- Mag second component: 11.5
- Spectral type: G5
- Primary proper motion RA: 19
- Primary proper motion DEC: -2
- Secondary proper motion RA: -38
- Secondary proper motion DEC: -79
- Durchmusterung:
- Notes: N
