20052+4923
- Unique Name: 20052+4923ABH 128AH
- RA: 20 05 17.06
- Dec: +49 23 55.3
- Discoverer: ABH
- Discoverer Number: 128
- Components: AH
- First year: 1987
- Last year: 2003
- Observations: 3
- First position angle: 256
- Last position angle: 256
- First separation: 101.5
- Last separation: 100.9
- Mag first component: 10.87
- Mag second component: 15.2
- Spectral type: K2III
- Primary proper motion RA: -2
- Primary proper motion DEC: -15
- Secondary proper motion RA: -1
- Secondary proper motion DEC: 7
- Durchmusterung:
- Notes: U
