12548+4049
- Unique Name: 12548+4049JNN 81
- RA: 12 54 50.54
- Dec: +40 48 47.5
- Discoverer: JNN
- Discoverer Number: 81
- Components:
- First year: 2008
- Last year: 2009
- Observations: 4
- First position angle: 35
- Last position angle: 33
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 15.7
- Mag second component: 17.5
- Spectral type: M1.5 M4
- Primary proper motion RA: -24
- Primary proper motion DEC: 9
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: V
