19557+3443
- Unique Name: 19557+3443HLM 33AB
- RA: 19 55 40.02
- Dec: +34 42 34.8
- Discoverer: HLM
- Discoverer Number: 33
- Components: AB
- First year: 1894
- Last year: 2012
- Observations: 12
- First position angle: 79
- Last position angle: 76
- First separation: 12.7
- Last separation: 12.0
- Mag first component: 10.7
- Mag second component: 11.3
- Spectral type: A3
- Primary proper motion RA: -4
- Primary proper motion DEC: -10
- Secondary proper motion RA: -1
- Secondary proper motion DEC: -5
- Durchmusterung: +34 3792
- Notes: N
