12209-5906
- Unique Name: 12209-5906HDS1739
- RA: 12 20 51.04
- Dec: -59 06 06.2
- Discoverer: HDS
- Discoverer Number: 1739
- Components:
- First year: 1892
- Last year: 2000
- Observations: 6
- First position angle: 356
- Last position angle: 356
- First separation: 9.0
- Last separation: 8.5
- Mag first component: 9.13
- Mag second component: 10.34
- Spectral type: A0V(n)
- Primary proper motion RA: -18
- Primary proper motion DEC: 0
- Secondary proper motion RA: -22
- Secondary proper motion DEC: -3
- Durchmusterung: -58 4226
- Notes: