05100+4009
- Unique Name: 05100+4009SIN 118AC
- RA: 05 09 59.89
- Dec: +40 09 10.0
- Discoverer: SIN
- Discoverer Number: 118
- Components: AC
- First year: 1989
- Last year: 2002
- Observations: 3
- First position angle: 313
- Last position angle: 314
- First separation: 20.7
- Last separation: 20.6
- Mag first component: 8.2
- Mag second component: 13.1
- Spectral type: B9
- Primary proper motion RA: -1
- Primary proper motion DEC: 0
- Secondary proper motion RA: -14
- Secondary proper motion DEC: 16
- Durchmusterung:
- Notes: