21459+1153
- Unique Name: 21459+1153A 1223AB
- RA: 21 45 54.14
- Dec: +11 52 36.6
- Discoverer: A
- Discoverer Number: 1223
- Components: AB
- First year: 1905
- Last year: 2007
- Observations: 33
- First position angle: 49
- Last position angle: 331
- First separation: 0.2
- Last separation: 0.1
- Mag first component: 9.77
- Mag second component: 9.6
- Spectral type: G0
- Primary proper motion RA: -85
- Primary proper motion DEC: -80
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +11 4653
- Notes: NO
