00533-4530
- Unique Name: 00533-4530B 644
- RA: 00 53 20.22
- Dec: -45 30 20.7
- Discoverer: B
- Discoverer Number: 644
- Components:
- First year: 1926
- Last year: 2010
- Observations: 21
- First position angle: 256
- Last position angle: 349
- First separation: 0.2
- Last separation: 0.3
- Mag first component: 9.05
- Mag second component: 9.05
- Spectral type: F3III/IV
- Primary proper motion RA: 20
- Primary proper motion DEC: -1
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -46 241
- Notes: O