18490-4559
- Unique Name: 18490-4559CPO 599
- RA: 18 48 58.38
- Dec: -45 59 10.5
- Discoverer: CPO
- Discoverer Number: 599
- Components:
- First year: 1905
- Last year: 1998
- Observations: 3
- First position angle: 61
- Last position angle: 67
- First separation: 3.7
- Last separation: 5.4
- Mag first component: 11.38
- Mag second component: 13.4
- Spectral type:
- Primary proper motion RA: -21
- Primary proper motion DEC: -7
- Secondary proper motion RA: 51
- Secondary proper motion DEC: 43
- Durchmusterung: -4612635
- Notes: