20598+4731
- Unique Name: 20598+4731MCA 65Aa,Ab
- RA: 20 59 49.55
- Dec: +47 31 15.4
- Discoverer: MCA
- Discoverer Number: 65
- Components: Aa,Ab
- First year: 1981
- Last year: 2008
- Observations: 21
- First position angle: 58
- Last position angle: 2
- First separation: 0.2
- Last separation: 0.2
- Mag first component: 4.8
- Mag second component: 7.64
- Spectral type: B1ne
- Primary proper motion RA: 7
- Primary proper motion DEC: 3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +46 3133
- Notes: NO
