20205+5336
- Unique Name: 20205+5336BU 663AB
- RA: 20 20 30.64
- Dec: +53 35 44.5
- Discoverer: BU
- Discoverer Number: 663
- Components: AB
- First year: 1891
- Last year: 1958
- Observations: 4
- First position angle: 314
- Last position angle: 314
- First separation: 6.6
- Last separation: 7.2
- Mag first component: 6.18
- Mag second component: 14.2
- Spectral type: K4III
- Primary proper motion RA: 12
- Primary proper motion DEC: 9
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +53 2384
- Notes: