17166+0440
- Unique Name: 17166+0440LDS4734
- RA: 17 16 38.72
- Dec: +04 40 16.9
- Discoverer: LDS
- Discoverer Number: 4734
- Components:
- First year: 1950
- Last year: 2000
- Observations: 3
- First position angle: 1
- Last position angle: 1
- First separation: 40.6
- Last separation: 41.0
- Mag first component: 13.4
- Mag second component: 18.1
- Spectral type:
- Primary proper motion RA: -92
- Primary proper motion DEC: -198
- Secondary proper motion RA: -88
- Secondary proper motion DEC: -196
- Durchmusterung:
- Notes: N
