10520+1521
- Unique Name: 10520+1521LDS4026
- RA: 10 52 02.14
- Dec: +15 21 18.9
- Discoverer: LDS
- Discoverer Number: 4026
- Components:
- First year: 1960
- Last year: 1997
- Observations: 2
- First position angle: 219
- Last position angle: 219
- First separation: 11.5
- Last separation: 11.7
- Mag first component: 16.2
- Mag second component: 18.5
- Spectral type:
- Primary proper motion RA: 134
- Primary proper motion DEC: -150
- Secondary proper motion RA: 134
- Secondary proper motion DEC: -150
- Durchmusterung:
- Notes: V