18309+3417
- Unique Name: 18309+3417ABH 100AD
- RA: 18 30 54.06
- Dec: +34 16 30.9
- Discoverer: ABH
- Discoverer Number: 100
- Components: AD
- First year: 1988
- Last year: 2002
- Observations: 3
- First position angle: 271
- Last position angle: 271
- First separation: 35.6
- Last separation: 35.1
- Mag first component: 9.33
- Mag second component: 13.5
- Spectral type: F9V
- Primary proper motion RA: 6
- Primary proper motion DEC: 2
- Secondary proper motion RA: -9
- Secondary proper motion DEC: 0
- Durchmusterung:
- Notes: U
