19421-5601
- Unique Name: 19421-5601RST4045
- RA: 19 42 08.86
- Dec: -56 01 06.2
- Discoverer: RST
- Discoverer Number: 4045
- Components:
- First year: 1936
- Last year: 1991
- Observations: 2
- First position angle: 44
- Last position angle: 42
- First separation: 0.4
- Last separation: 0.4
- Mag first component: 10.45
- Mag second component: 10.79
- Spectral type: F5/6V
- Primary proper motion RA: -25
- Primary proper motion DEC: 20
- Secondary proper motion RA: -25
- Secondary proper motion DEC: 20
- Durchmusterung: -56 9251
- Notes: