20103+3412
- Unique Name: 20103+3412TDT2045
- RA: 20 10 15.33
- Dec: +34 11 32.9
- Discoverer: TDT
- Discoverer Number: 2045
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 131
- Last position angle: 131
- First separation: 0.8
- Last separation: 0.8
- Mag first component: 10.99
- Mag second component: 11.45
- Spectral type:
- Primary proper motion RA: -4
- Primary proper motion DEC: -3
- Secondary proper motion RA: -4
- Secondary proper motion DEC: -3
- Durchmusterung:
- Notes: