21547+3220
- Unique Name: 21547+3220LAF 67AI
- RA: 21 54 44.89
- Dec: +32 19 44.8
- Discoverer: LAF
- Discoverer Number: 67
- Components: AI
- First year: 2005
- Last year: 2005
- Observations: 1
- First position angle: 64
- Last position angle: 64
- First separation: 15.1
- Last separation: 15.1
- Mag first component: 5.7
- Mag second component: 17.7
- Spectral type: K0V
- Primary proper motion RA: 211
- Primary proper motion DEC: -233
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: K
