12128-5521
- Unique Name: 12128-5521LPO 33
- RA: 12 12 45.16
- Dec: -55 20 53.0
- Discoverer: LPO
- Discoverer Number: 33
- Components:
- First year: 1900
- Last year: 2000
- Observations: 8
- First position angle: 275
- Last position angle: 275
- First separation: 7.3
- Last separation: 7.0
- Mag first component: 9.84
- Mag second component: 10.8
- Spectral type: F0IV/V
- Primary proper motion RA: 5
- Primary proper motion DEC: -5
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -1
- Durchmusterung: -54 5046
- Notes: