20343+1857
- Unique Name: 20343+1857GRV 354
- RA: 20 34 20.22
- Dec: +18 57 08.5
- Discoverer: GRV
- Discoverer Number: 354
- Components:
- First year: 2000
- Last year: 2001
- Observations: 3
- First position angle: 9
- Last position angle: 9
- First separation: 48.2
- Last separation: 48.2
- Mag first component: 12.48
- Mag second component: 13.47
- Spectral type:
- Primary proper motion RA: -20
- Primary proper motion DEC: -15
- Secondary proper motion RA: -22
- Secondary proper motion DEC: -9
- Durchmusterung:
- Notes:
