18306+2805
- Unique Name: 18306+2805ES 476AB
- RA: 18 30 36.44
- Dec: +28 04 52.1
- Discoverer: ES
- Discoverer Number: 476
- Components: AB
- First year: 1907
- Last year: 2003
- Observations: 8
- First position angle: 348
- Last position angle: 347
- First separation: 2.5
- Last separation: 2.8
- Mag first component: 11.0
- Mag second component: 11.6
- Spectral type: F5
- Primary proper motion RA: 6
- Primary proper motion DEC: -38
- Secondary proper motion RA: 18
- Secondary proper motion DEC: 21
- Durchmusterung: +27 3041
- Notes: N
