02518+5819
- Unique Name: 02518+5819ARN 56AC
- RA: 02 51 45.88
- Dec: +58 18 51.4
- Discoverer: ARN
- Discoverer Number: 56
- Components: AC
- First year: 1910
- Last year: 2011
- Observations: 12
- First position angle: 188
- Last position angle: 188
- First separation: 349.3
- Last separation: 350.6
- Mag first component: 6.46
- Mag second component: 9.48
- Spectral type: A1m
- Primary proper motion RA: -33
- Primary proper motion DEC: -2
- Secondary proper motion RA: -24
- Secondary proper motion DEC: 3
- Durchmusterung:
- Notes: N
