01421+5729
- Unique Name: 01421+5729STI1659
- RA: 01 42 02.04
- Dec: +57 29 19.1
- Discoverer: STI
- Discoverer Number: 1659
- Components:
- First year: 1910
- Last year: 2012
- Observations: 7
- First position angle: 65
- Last position angle: 60
- First separation: 12.3
- Last separation: 13.0
- Mag first component: 10.42
- Mag second component: 13.0
- Spectral type:
- Primary proper motion RA: -9
- Primary proper motion DEC: -9
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -2
- Durchmusterung:
- Notes: