11128+2158
- Unique Name: 11128+2158ELS 2
- RA: 11 12 53.56
- Dec: +21 56 30.4
- Discoverer: ELS
- Discoverer Number: 2
- Components:
- First year: 1899
- Last year: 2002
- Observations: 10
- First position angle: 80
- Last position angle: 88
- First separation: 3.3
- Last separation: 3.7
- Mag first component: 10.8
- Mag second component: 11.8
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: 8
- Secondary proper motion RA: 35
- Secondary proper motion DEC: 6
- Durchmusterung: +22 2331
- Notes: