12227-3933
- Unique Name: 12227-3933RST1664
- RA: 12 22 38.58
- Dec: -39 33 47.7
- Discoverer: RST
- Discoverer Number: 1664
- Components:
- First year: 1934
- Last year: 1991
- Observations: 3
- First position angle: 301
- Last position angle: 299
- First separation: 1.2
- Last separation: 1.7
- Mag first component: 11.32
- Mag second component: 11.9
- Spectral type:
- Primary proper motion RA: -12
- Primary proper motion DEC: -12
- Secondary proper motion RA: -12
- Secondary proper motion DEC: -12
- Durchmusterung: -38 7688
- Notes: