22520+4319
- Unique Name: 22520+4319BU 451AC
- RA: 22 52 01.95
- Dec: +43 18 44.5
- Discoverer: BU
- Discoverer Number: 451
- Components: AC
- First year: 1895
- Last year: 2012
- Observations: 6
- First position angle: 311
- Last position angle: 305
- First separation: 103.2
- Last separation: 106.0
- Mag first component: 5.13
- Mag second component: 12.57
- Spectral type: M1III
- Primary proper motion RA: 109
- Primary proper motion DEC: 21
- Secondary proper motion RA: 33
- Secondary proper motion DEC: -23
- Durchmusterung:
- Notes: N
