02171+3413
- Unique Name: 02171+3413DOR 66AB
- RA: 02 17 02.42
- Dec: +34 13 29.4
- Discoverer: DOR
- Discoverer Number: 66
- Components: AB
- First year: 1902
- Last year: 2010
- Observations: 6
- First position angle: 342
- Last position angle: 301
- First separation: 62.6
- Last separation: 166.8
- Mag first component: 4.85
- Mag second component: 13.6
- Spectral type: F9V
- Primary proper motion RA: 115
- Primary proper motion DEC: -25
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +33 395
- Notes: NU P
