05539+2723
- Unique Name: 05539+2723IPH 18
- RA: 05 53 52.91
- Dec: +27 23 11.6
- Discoverer: IPH
- Discoverer Number: 18
- Components:
- First year: 1955
- Last year: 2003
- Observations: 4
- First position angle: 111
- Last position angle: 112
- First separation: 17.6
- Last separation: 17.7
- Mag first component: 12.5
- Mag second component: 16.4
- Spectral type:
- Primary proper motion RA: 38
- Primary proper motion DEC: -64
- Secondary proper motion RA: 39
- Secondary proper motion DEC: -54
- Durchmusterung:
- Notes: V R
