01172+0201
- Unique Name: 01172+0201HDO 45
- RA: 01 17 09.79
- Dec: +02 00 55.0
- Discoverer: HDO
- Discoverer Number: 45
- Components:
- First year: 1868
- Last year: 2011
- Observations: 19
- First position angle: 90
- Last position angle: 103
- First separation: 20.0
- Last separation: 38.0
- Mag first component: 7.36
- Mag second component: 9.65
- Spectral type: G5
- Primary proper motion RA: -1
- Primary proper motion DEC: 7
- Secondary proper motion RA: 4
- Secondary proper motion DEC: -18
- Durchmusterung: +01 241
- Notes: L
