20565+4333
- Unique Name: 20565+4333BRT1139
- RA: 20 56 26.06
- Dec: +43 33 37.0
- Discoverer: BRT
- Discoverer Number: 1139
- Components:
- First year: 1892
- Last year: 2002
- Observations: 5
- First position angle: 166
- Last position angle: 176
- First separation: 2.7
- Last separation: 3.6
- Mag first component: 12.07
- Mag second component: 12.1
- Spectral type:
- Primary proper motion RA: 19
- Primary proper motion DEC: 100
- Secondary proper motion RA: 26
- Secondary proper motion DEC: -19
- Durchmusterung:
- Notes: