22519+5620
- Unique Name: 22519+5620STI2877AB
- RA: 22 51 56.64
- Dec: +56 20 14.8
- Discoverer: STI
- Discoverer Number: 2877
- Components: AB
- First year: 1917
- Last year: 2010
- Observations: 5
- First position angle: 29
- Last position angle: 29
- First separation: 10.3
- Last separation: 12.2
- Mag first component: 12.6
- Mag second component: 12.6
- Spectral type:
- Primary proper motion RA: -2
- Primary proper motion DEC: -4
- Secondary proper motion RA: -55
- Secondary proper motion DEC: 3
- Durchmusterung:
- Notes: U
