21318+3338
- Unique Name: 21318+3338KUI 124
- RA: 21 31 50.04
- Dec: +33 38 01.4
- Discoverer: KUI
- Discoverer Number: 124
- Components:
- First year: 1998
- Last year: 2010
- Observations: 3
- First position angle: 146
- Last position angle: 141
- First separation: 4.0
- Last separation: 4.2
- Mag first component: 8.97
- Mag second component: 13.0
- Spectral type: K3
- Primary proper motion RA: 417
- Primary proper motion DEC: 156
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: +32 4180
- Notes: