12478+5522
- Unique Name: 12478+5522TDS8526
- RA: 12 47 46.75
- Dec: +55 22 08.7
- Discoverer: TDS
- Discoverer Number: 8526
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 23
- Last position angle: 23
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 11.62
- Mag second component: 11.69
- Spectral type:
- Primary proper motion RA: -13
- Primary proper motion DEC: 3
- Secondary proper motion RA: -13
- Secondary proper motion DEC: 3
- Durchmusterung:
- Notes: