20450+1244
- Unique Name: 20450+1244BU 64AD
- RA: 20 45 00.23
- Dec: +12 43 36.5
- Discoverer: BU
- Discoverer Number: 64
- Components: AD
- First year: 1891
- Last year: 2012
- Observations: 13
- First position angle: 119
- Last position angle: 117
- First separation: 62.2
- Last separation: 63.6
- Mag first component: 9.14
- Mag second component: 11.06
- Spectral type: G
- Primary proper motion RA: -9
- Primary proper motion DEC: -6
- Secondary proper motion RA: 9
- Secondary proper motion DEC: 5
- Durchmusterung:
- Notes: N
