05491+1758
- Unique Name: 05491+1758J 1909
- RA: 05 49 14.01
- Dec: +17 56 39.5
- Discoverer: J
- Discoverer Number: 1909
- Components:
- First year: 1897
- Last year: 2000
- Observations: 5
- First position angle: 30
- Last position angle: 29
- First separation: 5.4
- Last separation: 5.4
- Mag first component: 11.09
- Mag second component: 12.29
- Spectral type:
- Primary proper motion RA: -5
- Primary proper motion DEC: -15
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +17 1017
- Notes: B
