05251+0621
- Unique Name: 05251+0621BUP 78AB
- RA: 05 25 07.87
- Dec: +06 20 59.0
- Discoverer: BUP
- Discoverer Number: 78
- Components: AB
- First year: 1838
- Last year: 2009
- Observations: 8
- First position angle: 150
- Last position angle: 144
- First separation: 178.0
- Last separation: 178.0
- Mag first component: 1.64
- Mag second component: 12.2
- Spectral type: B2III
- Primary proper motion RA: -8
- Primary proper motion DEC: -12
- Secondary proper motion RA: 5
- Secondary proper motion DEC: -7
- Durchmusterung: +06 919
- Notes: N D
