21186-6406
- Unique Name: 21186-6406UC 4438
- RA: 21 18 38.69
- Dec: -64 06 00.5
- Discoverer: UC
- Discoverer Number: 4438
- Components:
- First year: 1998
- Last year: 2000
- Observations: 2
- First position angle: 226
- Last position angle: 226
- First separation: 8.9
- Last separation: 8.9
- Mag first component: 10.3
- Mag second component: 11.3
- Spectral type:
- Primary proper motion RA: 38
- Primary proper motion DEC: -60
- Secondary proper motion RA: 31
- Secondary proper motion DEC: -72
- Durchmusterung:
- Notes: V