13390+3520
- Unique Name: 13390+3520LDS4389
- RA: 13 38 56.59
- Dec: +35 19 27.1
- Discoverer: LDS
- Discoverer Number: 4389
- Components:
- First year: 1960
- Last year: 1999
- Observations: 2
- First position angle: 339
- Last position angle: 340
- First separation: 111.0
- Last separation: 112.1
- Mag first component: 16.92
- Mag second component: 16.78
- Spectral type:
- Primary proper motion RA: -54
- Primary proper motion DEC: -66
- Secondary proper motion RA: -24
- Secondary proper motion DEC: -38
- Durchmusterung:
- Notes: