20478+1119
- Unique Name: 20478+1119HJ 271
- RA: 20 47 24.12
- Dec: +11 21 49.1
- Discoverer: HJ
- Discoverer Number: 271
- Components:
- First year: 1825
- Last year: 2001
- Observations: 4
- First position angle: 135
- Last position angle: 110
- First separation: 3.0
- Last separation: 7.9
- Mag first component: 11.68
- Mag second component: 12.7
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: -10
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
