17551+3745
- Unique Name: 17551+3745OSO 89AC
- RA: 17 55 06.31
- Dec: +37 44 48.0
- Discoverer: OSO
- Discoverer Number: 89
- Components: AC
- First year: 1995
- Last year: 1999
- Observations: 2
- First position angle: 71
- Last position angle: 67
- First separation: 18.7
- Last separation: 19.8
- Mag first component: 11.99
- Mag second component: 17.8
- Spectral type: sd?F8:
- Primary proper motion RA: -188
- Primary proper motion DEC: -384
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: N
