19557+3443
- Unique Name: 19557+3443HLM 33AD
- RA: 19 55 40.02
- Dec: +34 42 34.8
- Discoverer: HLM
- Discoverer Number: 33
- Components: AD
- First year: 1924
- Last year: 2012
- Observations: 4
- First position angle: 128
- Last position angle: 129
- First separation: 14.2
- Last separation: 13.8
- Mag first component: 10.7
- Mag second component: 13.8
- Spectral type: A3
- Primary proper motion RA: -4
- Primary proper motion DEC: -10
- Secondary proper motion RA: 1
- Secondary proper motion DEC: -15
- Durchmusterung:
- Notes: N
