11578-7121
- Unique Name: 11578-7121HJ 4483
- RA: 11 57 46.38
- Dec: -71 21 59.9
- Discoverer: HJ
- Discoverer Number: 4483
- Components:
- First year: 1835
- Last year: 2001
- Observations: 12
- First position angle: 107
- Last position angle: 109
- First separation: 12.0
- Last separation: 11.0
- Mag first component: 10.57
- Mag second component: 10.77
- Spectral type: A0V A0V
- Primary proper motion RA: -7
- Primary proper motion DEC: 4
- Secondary proper motion RA: -9
- Secondary proper motion DEC: -3
- Durchmusterung: -70 1447
- Notes: NV
