17559+3326
- Unique Name: 17559+3326HO 72BC
- RA: 17 55 49.98
- Dec: +33 25 44.6
- Discoverer: HO
- Discoverer Number: 72
- Components: BC
- First year: 1899
- Last year: 2003
- Observations: 11
- First position angle: 83
- Last position angle: 162
- First separation: 5.0
- Last separation: 23.0
- Mag first component: 12.9
- Mag second component: 14.4
- Spectral type:
- Primary proper motion RA: -8
- Primary proper motion DEC: -2
- Secondary proper motion RA: 12
- Secondary proper motion DEC: -267
- Durchmusterung:
- Notes: L
