21148+3803
- Unique Name: 21148+3803JOD 20Fa,Fb
- RA: 21 14 46.86
- Dec: +38 01 13.7
- Discoverer: JOD
- Discoverer Number: 20
- Components: Fa,Fb
- First year: 2008
- Last year: 2008
- Observations: 1
- First position angle: 18
- Last position angle: 18
- First separation: 0.4
- Last separation: 0.4
- Mag first component: 12.2
- Mag second component: 13.8
- Spectral type: M2.5
- Primary proper motion RA: 165
- Primary proper motion DEC: 436
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: N
