20024+3519
- Unique Name: 20024+3519ES 202AC
- RA: 20 02 23.28
- Dec: +35 18 41.1
- Discoverer: ES
- Discoverer Number: 202
- Components: AC
- First year: 1894
- Last year: 2012
- Observations: 12
- First position angle: 164
- Last position angle: 164
- First separation: 12.1
- Last separation: 11.7
- Mag first component: 9.2
- Mag second component: 11.8
- Spectral type: B1Vn
- Primary proper motion RA: -6
- Primary proper motion DEC: -4
- Secondary proper motion RA: -5
- Secondary proper motion DEC: -8
- Durchmusterung:
- Notes: N
