20543+2405
- Unique Name: 20543+2405POU5056AB
- RA: 20 54 18.67
- Dec: +24 05 13.1
- Discoverer: POU
- Discoverer Number: 5056
- Components: AB
- First year: 1898
- Last year: 2011
- Observations: 4
- First position angle: 174
- Last position angle: 184
- First separation: 17.6
- Last separation: 21.5
- Mag first component: 10.4
- Mag second component: 12.02
- Spectral type:
- Primary proper motion RA: 5
- Primary proper motion DEC: -12
- Secondary proper motion RA: -30
- Secondary proper motion DEC: -50
- Durchmusterung:
- Notes: N
