01581+4123
- Unique Name: 01581+4123S 404AB
- RA: 01 58 04.61
- Dec: +41 23 09.5
- Discoverer: S
- Discoverer Number: 404
- Components: AB
- First year: 1783
- Last year: 2012
- Observations: 32
- First position angle: 67
- Last position angle: 83
- First separation: 19.0
- Last separation: 28.9
- Mag first component: 7.64
- Mag second component: 9.74
- Spectral type: G5
- Primary proper motion RA: -40
- Primary proper motion DEC: 26
- Secondary proper motion RA: 12
- Secondary proper motion DEC: 4
- Durchmusterung: +40 411
- Notes: NLUY
