05409+5639
- Unique Name: 05409+5639STI2104
- RA: 05 40 54.52
- Dec: +56 37 32.4
- Discoverer: STI
- Discoverer Number: 2104
- Components:
- First year: 1912
- Last year: 2003
- Observations: 2
- First position angle: 222
- Last position angle: 232
- First separation: 6.8
- Last separation: 6.6
- Mag first component: 12.1
- Mag second component: 12.7
- Spectral type:
- Primary proper motion RA: 0
- Primary proper motion DEC: -3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: