20538+3723
- Unique Name: 20538+3723SEI1301AC
- RA: 20 53 47.34
- Dec: +37 23 08.2
- Discoverer: SEI
- Discoverer Number: 1301
- Components: AC
- First year: 1896
- Last year: 1896
- Observations: 1
- First position angle: 290
- Last position angle: 290
- First separation: 26.3
- Last separation: 26.3
- Mag first component: 9.04
- Mag second component: 11.6
- Spectral type: K0
- Primary proper motion RA: -2
- Primary proper motion DEC: -9
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +36 4305
- Notes: NX
