21559+6441
- Unique Name: 21559+6441STI1072
- RA: 21 55 55.95
- Dec: +64 40 44.9
- Discoverer: STI
- Discoverer Number: 1072
- Components:
- First year: 1903
- Last year: 2010
- Observations: 5
- First position angle: 175
- Last position angle: 172
- First separation: 13.8
- Last separation: 12.2
- Mag first component: 11.69
- Mag second component: 12.5
- Spectral type:
- Primary proper motion RA: 6
- Primary proper motion DEC: -5
- Secondary proper motion RA: 9
- Secondary proper motion DEC: 12
- Durchmusterung:
- Notes:
