04210+5748
- Unique Name: 04210+5748MLB 117
- RA: 04 21 00.74
- Dec: +57 47 34.2
- Discoverer: MLB
- Discoverer Number: 117
- Components:
- First year: 1910
- Last year: 2003
- Observations: 8
- First position angle: 72
- Last position angle: 74
- First separation: 4.5
- Last separation: 5.3
- Mag first component: 9.34
- Mag second component: 10.5
- Spectral type: K0
- Primary proper motion RA: -14
- Primary proper motion DEC: 23
- Secondary proper motion RA: 1
- Secondary proper motion DEC: 34
- Durchmusterung: +57 791
- Notes:
