21246+4801
- Unique Name: 21246+4801HJ 1644AB
- RA: 21 24 35.82
- Dec: +48 00 48.8
- Discoverer: HJ
- Discoverer Number: 1644
- Components: AB
- First year: 1828
- Last year: 2011
- Observations: 10
- First position angle: 122
- Last position angle: 115
- First separation: 20.0
- Last separation: 24.2
- Mag first component: 9.42
- Mag second component: 11.74
- Spectral type: A0
- Primary proper motion RA: -7
- Primary proper motion DEC: -21
- Secondary proper motion RA: -3
- Secondary proper motion DEC: -4
- Durchmusterung: +47 3396
- Notes:
