00447+4817
- Unique Name: 00447+4817BU 231AB
- RA: 00 44 43.50
- Dec: +48 17 03.8
- Discoverer: BU
- Discoverer Number: 231
- Components: AB
- First year: 1876
- Last year: 2011
- Observations: 14
- First position angle: 304
- Last position angle: 302
- First separation: 32.8
- Last separation: 34.4
- Mag first component: 4.54
- Mag second component: 11.2
- Spectral type: B5IIIe
- Primary proper motion RA: 19
- Primary proper motion DEC: -7
- Secondary proper motion RA: 3
- Secondary proper motion DEC: -6
- Durchmusterung: +47 183
- Notes: N
