18117-4500
- Unique Name: 18117-4500CPO 574BC
- RA: 18 11 42.66
- Dec: -45 00 06.1
- Discoverer: CPO
- Discoverer Number: 574
- Components: BC
- First year: 1905
- Last year: 1999
- Observations: 3
- First position angle: 66
- Last position angle: 58
- First separation: 5.4
- Last separation: 7.4
- Mag first component: 12.2
- Mag second component: 12.8
- Spectral type:
- Primary proper motion RA: -6
- Primary proper motion DEC: -9
- Secondary proper motion RA: 39
- Secondary proper motion DEC: -5
- Durchmusterung:
- Notes:
