05569+2121
- Unique Name: 05569+2121HU 449AB
- RA: 05 56 53.56
- Dec: +21 20 35.1
- Discoverer: HU
- Discoverer Number: 449
- Components: AB
- First year: 1901
- Last year: 2008
- Observations: 5
- First position angle: 341
- Last position angle: 342
- First separation: 3.1
- Last separation: 3.1
- Mag first component: 9.5
- Mag second component: 12.7
- Spectral type: F5
- Primary proper motion RA: -1
- Primary proper motion DEC: -4
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +21 1053
- Notes: N
