05458+2130
- Unique Name: 05458+2130J 2731AC
- RA: 05 45 50.63
- Dec: +21 28 23.1
- Discoverer: J
- Discoverer Number: 2731
- Components: AC
- First year: 1892
- Last year: 2011
- Observations: 9
- First position angle: 215
- Last position angle: 247
- First separation: 6.2
- Last separation: 6.2
- Mag first component: 12.9
- Mag second component: 12.92
- Spectral type:
- Primary proper motion RA: 19
- Primary proper motion DEC: -24
- Secondary proper motion RA: -4
- Secondary proper motion DEC: -4
- Durchmusterung:
- Notes: B
