20568+4254
- Unique Name: 20568+4254ENG 77BC
- RA: 20 56 43.34
- Dec: +42 55 09.9
- Discoverer: ENG
- Discoverer Number: 77
- Components: BC
- First year: 1892
- Last year: 2002
- Observations: 12
- First position angle: 69
- Last position angle: 69
- First separation: 83.8
- Last separation: 100.8
- Mag first component: 10.16
- Mag second component: 9.13
- Spectral type:
- Primary proper motion RA: -152
- Primary proper motion DEC: -64
- Secondary proper motion RA: -6
- Secondary proper motion DEC: -13
- Durchmusterung:
- Notes: NL
