18237+2146
- Unique Name: 18237+2146STT 587AB
- RA: 18 23 41.85
- Dec: +21 46 11.0
- Discoverer: STT
- Discoverer Number: 587
- Components: AB
- First year: 1854
- Last year: 2001
- Observations: 11
- First position angle: 321
- Last position angle: 323
- First separation: 204.7
- Last separation: 237.2
- Mag first component: 3.98
- Mag second component: 11.06
- Spectral type: K2.5IIIab
- Primary proper motion RA: 196
- Primary proper motion DEC: -243
- Secondary proper motion RA: -1
- Secondary proper motion DEC: 2
- Durchmusterung: +21 3411
- Notes: N
