20001+1731
- Unique Name: 20001+1731H 4 100AC
- RA: 20 00 10.43
- Dec: +17 30 09.1
- Discoverer: H 4
- Discoverer Number: 100
- Components: AC
- First year: 1896
- Last year: 2013
- Observations: 16
- First position angle: 297
- Last position angle: 297
- First separation: 113.6
- Last separation: 112.6
- Mag first component: 9.96
- Mag second component: 5.57
- Spectral type: K0
- Primary proper motion RA: 6
- Primary proper motion DEC: -3
- Secondary proper motion RA: 2
- Secondary proper motion DEC: -12
- Durchmusterung: +17 4183
- Notes: N
