20573-4136
- Unique Name: 20573-4136UC 4343
- RA: 20 57 20.72
- Dec: -41 35 59.3
- Discoverer: UC
- Discoverer Number: 4343
- Components:
- First year: 1901
- Last year: 2000
- Observations: 3
- First position angle: 269
- Last position angle: 264
- First separation: 17.8
- Last separation: 17.3
- Mag first component: 12.0
- Mag second component: 12.9
- Spectral type:
- Primary proper motion RA: 43
- Primary proper motion DEC: -47
- Secondary proper motion RA: 42
- Secondary proper motion DEC: -46
- Durchmusterung:
- Notes: V