21148+1600
- Unique Name: 21148+1600SMA 145
- RA: 21 14 45.37
- Dec: +15 59 43.9
- Discoverer: SMA
- Discoverer Number: 145
- Components:
- First year: 1921
- Last year: 2006
- Observations: 2
- First position angle: 84
- Last position angle: 96
- First separation: 4.7
- Last separation: 4.6
- Mag first component: 10.41
- Mag second component: 12.9
- Spectral type: K2
- Primary proper motion RA: 3
- Primary proper motion DEC: -33
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +15 4378
- Notes: V
