18409+4204
- Unique Name: 18409+4204SLW1220
- RA: 18 40 55.58
- Dec: +42 03 59.7
- Discoverer: SLW
- Discoverer Number: 1220
- Components:
- First year: 2005
- Last year: 2005
- Observations: 1
- First position angle: 113
- Last position angle: 113
- First separation: 17.4
- Last separation: 17.4
- Mag first component: 19.55
- Mag second component: 19.51
- Spectral type: M7.9+M8.1
- Primary proper motion RA: 26
- Primary proper motion DEC: 52
- Secondary proper motion RA: 28
- Secondary proper motion DEC: 52
- Durchmusterung:
- Notes: V R
