20103+3511
- Unique Name: 20103+3511SEI 941
- RA: 20 10 18.07
- Dec: +35 10 01.1
- Discoverer: SEI
- Discoverer Number: 941
- Components:
- First year: 1896
- Last year: 2011
- Observations: 8
- First position angle: 158
- Last position angle: 156
- First separation: 26.8
- Last separation: 27.5
- Mag first component: 10.76
- Mag second component: 11.17
- Spectral type: F0
- Primary proper motion RA: -2
- Primary proper motion DEC: -7
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -12
- Durchmusterung:
- Notes: