17559+3326
- Unique Name: 17559+3326HO 72AB
- RA: 17 55 50.03
- Dec: +33 25 16.4
- Discoverer: HO
- Discoverer Number: 72
- Components: AB
- First year: 1885
- Last year: 2007
- Observations: 22
- First position angle: 8
- Last position angle: 359
- First separation: 3.2
- Last separation: 31.9
- Mag first component: 10.2
- Mag second component: 12.9
- Spectral type: K7
- Primary proper motion RA: 12
- Primary proper motion DEC: -231
- Secondary proper motion RA: -8
- Secondary proper motion DEC: -2
- Durchmusterung: +33 2990
- Notes: L
