20222+4015
- Unique Name: 20222+4015BU 665BC,D
- RA: 20 22 10.21
- Dec: +40 13 06.7
- Discoverer: BU
- Discoverer Number: 665
- Components: BC,D
- First year: 1911
- Last year: 2002
- Observations: 3
- First position angle: 134
- Last position angle: 131
- First separation: 40.9
- Last separation: 41.0
- Mag first component: 9.6
- Mag second component: 12.8
- Spectral type:
- Primary proper motion RA: -13
- Primary proper motion DEC: -17
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -7
- Durchmusterung:
- Notes: N
