02051+5823
- Unique Name: 02051+5823TOB 13
- RA: 02 05 04.05
- Dec: +58 23 13.4
- Discoverer: TOB
- Discoverer Number: 13
- Components:
- First year: 1911
- Last year: 2003
- Observations: 5
- First position angle: 359
- Last position angle: 4
- First separation: 22.3
- Last separation: 21.8
- Mag first component: 9.12
- Mag second component: 11.9
- Spectral type: B9V
- Primary proper motion RA: -7
- Primary proper motion DEC: -2
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -6
- Durchmusterung: +57 476
- Notes: