20572+2921
- Unique Name: 20572+2921J 794
- RA: 20 57 09.69
- Dec: +29 21 26.3
- Discoverer: J
- Discoverer Number: 794
- Components:
- First year: 1894
- Last year: 2002
- Observations: 16
- First position angle: 150
- Last position angle: 135
- First separation: 2.4
- Last separation: 3.2
- Mag first component: 11.71
- Mag second component: 12.12
- Spectral type:
- Primary proper motion RA: -4
- Primary proper motion DEC: 15
- Secondary proper motion RA: 17
- Secondary proper motion DEC: -5
- Durchmusterung: +28 3943
- Notes: D
