18317+2310
- Unique Name: 18317+2310HU 321AC
- RA: 18 31 41.82
- Dec: +23 09 40.2
- Discoverer: HU
- Discoverer Number: 321
- Components: AC
- First year: 1894
- Last year: 2001
- Observations: 8
- First position angle: 329
- Last position angle: 340
- First separation: 62.4
- Last separation: 72.9
- Mag first component: 9.6
- Mag second component: 12.1
- Spectral type: G5
- Primary proper motion RA: -69
- Primary proper motion DEC: -122
- Secondary proper motion RA: 8
- Secondary proper motion DEC: 1
- Durchmusterung:
- Notes: NL
