11166-5131
- Unique Name: 11166-5131CPO 321
- RA: 11 16 31.31
- Dec: -51 30 27.3
- Discoverer: CPO
- Discoverer Number: 321
- Components:
- First year: 1902
- Last year: 1999
- Observations: 5
- First position angle: 158
- Last position angle: 154
- First separation: 5.8
- Last separation: 6.1
- Mag first component: 11.6
- Mag second component: 11.9
- Spectral type:
- Primary proper motion RA: -12
- Primary proper motion DEC: 14
- Secondary proper motion RA: 0
- Secondary proper motion DEC: -14
- Durchmusterung: -50 5844
- Notes: