21043+2409
- Unique Name: 21043+2409POU5128
- RA: 21 04 22.79
- Dec: +24 09 14.9
- Discoverer: POU
- Discoverer Number: 5128
- Components:
- First year: 1891
- Last year: 2001
- Observations: 7
- First position angle: 135
- Last position angle: 137
- First separation: 14.9
- Last separation: 15.5
- Mag first component: 11.3
- Mag second component: 12.9
- Spectral type:
- Primary proper motion RA: 14
- Primary proper motion DEC: 6
- Secondary proper motion RA: 16
- Secondary proper motion DEC: 1
- Durchmusterung:
- Notes: