21147+5345
- Unique Name: 21147+5345FMR 234
- RA: 21 14 42.24
- Dec: +53 44 48.4
- Discoverer: FMR
- Discoverer Number: 234
- Components:
- First year: 2006
- Last year: 2006
- Observations: 1
- First position angle: 291
- Last position angle: 291
- First separation: 2.5
- Last separation: 2.5
- Mag first component: 15.0
- Mag second component: 15.1
- Spectral type:
- Primary proper motion RA: 135
- Primary proper motion DEC: 75
- Secondary proper motion RA: 135
- Secondary proper motion DEC: 75
- Durchmusterung:
- Notes: V