19579+4423
- Unique Name: 19579+4423STT 393
- RA: 19 57 52.55
- Dec: +44 23 03.1
- Discoverer: STT
- Discoverer Number: 393
- Components:
- First year: 1843
- Last year: 2010
- Observations: 43
- First position angle: 235
- Last position angle: 232
- First separation: 22.2
- Last separation: 16.6
- Mag first component: 8.26
- Mag second component: 9.01
- Spectral type: K0
- Primary proper motion RA: -15
- Primary proper motion DEC: -33
- Secondary proper motion RA: -4
- Secondary proper motion DEC: -1
- Durchmusterung: +43 3430
- Notes: NLD
