21063+2543
- Unique Name: 21063+2543COU 526
- RA: 21 06 15.09
- Dec: +25 43 12.2
- Discoverer: COU
- Discoverer Number: 526
- Components:
- First year: 1970
- Last year: 1998
- Observations: 5
- First position angle: 154
- Last position angle: 153
- First separation: 5.6
- Last separation: 6.3
- Mag first component: 9.7
- Mag second component: 13.5
- Spectral type: F5
- Primary proper motion RA: 29
- Primary proper motion DEC: 16
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +25 4462
- Notes: