12229-5223
- Unique Name: 12229-5223RST 588
- RA: 12 22 56.78
- Dec: -52 23 24.2
- Discoverer: RST
- Discoverer Number: 588
- Components:
- First year: 1929
- Last year: 1991
- Observations: 7
- First position angle: 157
- Last position angle: 167
- First separation: 0.4
- Last separation: 0.3
- Mag first component: 9.39
- Mag second component: 9.72
- Spectral type: K1III
- Primary proper motion RA: -11
- Primary proper motion DEC: 2
- Secondary proper motion RA: -11
- Secondary proper motion DEC: 2
- Durchmusterung: -51 6636
- Notes: