20054+1559
- Unique Name: 20054+1559SLE 683AC
- RA: 20 05 26.04
- Dec: +15 58 57.9
- Discoverer: SLE
- Discoverer Number: 683
- Components: AC
- First year: 2001
- Last year: 2001
- Observations: 1
- First position angle: 5
- Last position angle: 5
- First separation: 9.5
- Last separation: 9.5
- Mag first component: 11.23
- Mag second component: 12.6
- Spectral type:
- Primary proper motion RA: -9
- Primary proper motion DEC: 10
- Secondary proper motion RA: -13
- Secondary proper motion DEC: 57
- Durchmusterung:
- Notes: