20379+4005
- Unique Name: 20379+4005ES 1978
- RA: 20 37 54.86
- Dec: +40 06 46.1
- Discoverer: ES
- Discoverer Number: 1978
- Components:
- First year: 1922
- Last year: 2011
- Observations: 4
- First position angle: 135
- Last position angle: 133
- First separation: 3.2
- Last separation: 2.9
- Mag first component: 10.78
- Mag second component: 11.8
- Spectral type:
- Primary proper motion RA: -18
- Primary proper motion DEC: 30
- Secondary proper motion RA: 9
- Secondary proper motion DEC: 18
- Durchmusterung:
- Notes: U
