05121+5220
- Unique Name: 05121+5220B 2586AC
- RA: 05 12 10.22
- Dec: +52 22 00.0
- Discoverer: B
- Discoverer Number: 2586
- Components: AC
- First year: 1963
- Last year: 2003
- Observations: 3
- First position angle: 335
- Last position angle: 343
- First separation: 8.9
- Last separation: 10.0
- Mag first component: 10.2
- Mag second component: 14.2
- Spectral type:
- Primary proper motion RA: 0
- Primary proper motion DEC: -24
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: