01057+2128
- Unique Name: 01057+2128STF 88AC
- RA: 01 05 40.93
- Dec: +21 28 23.6
- Discoverer: STF
- Discoverer Number: 88
- Components: AC
- First year: 1891
- Last year: 2000
- Observations: 14
- First position angle: 122
- Last position angle: 123
- First separation: 95.1
- Last separation: 90.8
- Mag first component: 5.27
- Mag second component: 10.71
- Spectral type: B9.5V
- Primary proper motion RA: 44
- Primary proper motion DEC: -14
- Secondary proper motion RA: 11
- Secondary proper motion DEC: -4
- Durchmusterung:
- Notes: N
