04509-5328
- Unique Name: 04509-5328DUN 18AB
- RA: 04 50 55.31
- Dec: -53 27 41.5
- Discoverer: DUN
- Discoverer Number: 18
- Components: AB
- First year: 1826
- Last year: 2009
- Observations: 42
- First position angle: 60
- Last position angle: 59
- First separation: 12.6
- Last separation: 12.8
- Mag first component: 5.61
- Mag second component: 6.24
- Spectral type: F0IV F4V:
- Primary proper motion RA: -79
- Primary proper motion DEC: 88
- Secondary proper motion RA: -87
- Secondary proper motion DEC: 85
- Durchmusterung: -53 760
- Notes: NZD
