02578+4431
- Unique Name: 02578+4431B 9001AD
- RA: 02 57 45.98
- Dec: +44 31 26.7
- Discoverer: B
- Discoverer Number: 9001
- Components: AD
- First year: 1923
- Last year: 2002
- Observations: 3
- First position angle: 115
- Last position angle: 116
- First separation: 90.0
- Last separation: 100.4
- Mag first component: 9.23
- Mag second component: 13.16
- Spectral type: F8
- Primary proper motion RA: 47
- Primary proper motion DEC: 5
- Secondary proper motion RA: 1
- Secondary proper motion DEC: -3
- Durchmusterung:
- Notes: N
