20366-7104
- Unique Name: 20366-7104DUN 231
- RA: 20 36 35.96
- Dec: -71 04 17.2
- Discoverer: DUN
- Discoverer Number: 231
- Components:
- First year: 1826
- Last year: 2000
- Observations: 12
- First position angle: 288
- Last position angle: 286
- First separation: 64.4
- Last separation: 48.7
- Mag first component: 6.83
- Mag second component: 8.86
- Spectral type: A0IV
- Primary proper motion RA: 4
- Primary proper motion DEC: -26
- Secondary proper motion RA: 93
- Secondary proper motion DEC: -74
- Durchmusterung: -71 2563
- Notes: N
