20278+0311
- Unique Name: 20278+0311HJ 917
- RA: 20 27 50.92
- Dec: +03 10 38.5
- Discoverer: HJ
- Discoverer Number: 917
- Components:
- First year: 1827
- Last year: 2000
- Observations: 6
- First position angle: 45
- Last position angle: 37
- First separation: 3.0
- Last separation: 12.8
- Mag first component: 11.92
- Mag second component: 12.67
- Spectral type:
- Primary proper motion RA: -1
- Primary proper motion DEC: -9
- Secondary proper motion RA: 14
- Secondary proper motion DEC: -16
- Durchmusterung:
- Notes: N
