20538+3723
- Unique Name: 20538+3723SEI1299AB
- RA: 20 53 47.35
- Dec: +37 23 08.2
- Discoverer: SEI
- Discoverer Number: 1299
- Components: AB
- First year: 1896
- Last year: 2012
- Observations: 12
- First position angle: 358
- Last position angle: 356
- First separation: 8.9
- Last separation: 9.1
- Mag first component: 9.04
- Mag second component: 11.65
- Spectral type: K0
- Primary proper motion RA: -4
- Primary proper motion DEC: -10
- Secondary proper motion RA: -5
- Secondary proper motion DEC: -6
- Durchmusterung: +36 4305
- Notes: N
