21346+5633
- Unique Name: 21346+5633A 1893AB
- RA: 21 34 34.33
- Dec: +56 32 48.0
- Discoverer: A
- Discoverer Number: 1893
- Components: AB
- First year: 1908
- Last year: 2008
- Observations: 9
- First position angle: 20
- Last position angle: 27
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 10.26
- Mag second component: 10.68
- Spectral type: G5
- Primary proper motion RA: 7
- Primary proper motion DEC: 5
- Secondary proper motion RA: 7
- Secondary proper motion DEC: 5
- Durchmusterung: +55 2604
- Notes: