13578+5557
- Unique Name: 13578+5557LEP 66
- RA: 13 57 46.95
- Dec: +55 56 56.6
- Discoverer: LEP
- Discoverer Number: 66
- Components:
- First year: 1999
- Last year: 1999
- Observations: 1
- First position angle: 179
- Last position angle: 179
- First separation: 96.1
- Last separation: 96.1
- Mag first component: 10.43
- Mag second component: 17.53
- Spectral type: K3
- Primary proper motion RA: -219
- Primary proper motion DEC: 160
- Secondary proper motion RA: -218
- Secondary proper motion DEC: 154
- Durchmusterung: +56 1697
- Notes: V
