21462+5748
- Unique Name: 21462+5748ABH 151AE
- RA: 21 46 11.07
- Dec: +57 47 33.7
- Discoverer: ABH
- Discoverer Number: 151
- Components: AE
- First year: 1987
- Last year: 2003
- Observations: 3
- First position angle: 277
- Last position angle: 277
- First separation: 88.4
- Last separation: 87.8
- Mag first component: 9.6
- Mag second component: 16.0
- Spectral type: B2
- Primary proper motion RA: -3
- Primary proper motion DEC: -4
- Secondary proper motion RA: -2
- Secondary proper motion DEC: -5
- Durchmusterung:
- Notes: U
