02256+5017
- Unique Name: 02256+5017BUP 31AC
- RA: 02 25 37.40
- Dec: +50 16 43.2
- Discoverer: BUP
- Discoverer Number: 31
- Components: AC
- First year: 1879
- Last year: 2002
- Observations: 5
- First position angle: 307
- Last position angle: 307
- First separation: 191.7
- Last separation: 195.1
- Mag first component: 4.71
- Mag second component: 11.33
- Spectral type: K4+III
- Primary proper motion RA: 25
- Primary proper motion DEC: -15
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -7
- Durchmusterung:
- Notes: N
