18363+2143
- Unique Name: 18363+2143COU 206
- RA: 18 36 16.58
- Dec: +21 43 07.9
- Discoverer: COU
- Discoverer Number: 206
- Components:
- First year: 1967
- Last year: 2007
- Observations: 19
- First position angle: 145
- Last position angle: 289
- First separation: 0.2
- Last separation: 0.0
- Mag first component: 9.6
- Mag second component: 9.9
- Spectral type: F8 F9
- Primary proper motion RA: -6
- Primary proper motion DEC: 19
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +21 3492
- Notes: NO
