17590-1820
- Unique Name: 17590-1820ARA 449
- RA: 17 58 57.73
- Dec: -18 20 00.0
- Discoverer: ARA
- Discoverer Number: 449
- Components:
- First year: 1916
- Last year: 2008
- Observations: 6
- First position angle: 286
- Last position angle: 288
- First separation: 14.1
- Last separation: 14.1
- Mag first component: 10.96
- Mag second component: 11.78
- Spectral type:
- Primary proper motion RA: 6
- Primary proper motion DEC: 2
- Secondary proper motion RA: 5
- Secondary proper motion DEC: 14
- Durchmusterung:
- Notes:
