20503+3645
- Unique Name: 20503+3645TDT2568
- RA: 20 50 15.59
- Dec: +36 44 59.4
- Discoverer: TDT
- Discoverer Number: 2568
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 174
- Last position angle: 174
- First separation: 2.4
- Last separation: 2.4
- Mag first component: 11.81
- Mag second component: 12.35
- Spectral type:
- Primary proper motion RA: 24
- Primary proper motion DEC: 6
- Secondary proper motion RA: 24
- Secondary proper motion DEC: 6
- Durchmusterung:
- Notes: