21346+5906
- Unique Name: 21346+5906STF2810
- RA: 21 34 34.88
- Dec: +59 06 23.8
- Discoverer: STF
- Discoverer Number: 2810
- Components:
- First year: 1828
- Last year: 2012
- Observations: 34
- First position angle: 293
- Last position angle: 290
- First separation: 15.0
- Last separation: 16.8
- Mag first component: 8.43
- Mag second component: 9.04
- Spectral type: F8
- Primary proper motion RA: 22
- Primary proper motion DEC: 4
- Secondary proper motion RA: 23
- Secondary proper motion DEC: 6
- Durchmusterung: +58 2291
- Notes: D
