05201+3921
- Unique Name: 05201+3921BUP 77AE
- RA: 05 20 06.28
- Dec: +39 20 36.1
- Discoverer: BUP
- Discoverer Number: 77
- Components: AE
- First year: 1878
- Last year: 2007
- Observations: 15
- First position angle: 318
- Last position angle: 319
- First separation: 190.0
- Last separation: 188.9
- Mag first component: 7.44
- Mag second component: 9.16
- Spectral type:
- Primary proper motion RA: -4
- Primary proper motion DEC: 15
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -4
- Durchmusterung: +39 1254
- Notes: Z
