18420-4034
- Unique Name: 18420-4034UC 3642
- RA: 18 42 02.89
- Dec: -40 33 36.3
- Discoverer: UC
- Discoverer Number: 3642
- Components:
- First year: 1998
- Last year: 2001
- Observations: 3
- First position angle: 338
- Last position angle: 338
- First separation: 47.0
- Last separation: 47.2
- Mag first component: 14.3
- Mag second component: 16.5
- Spectral type:
- Primary proper motion RA: -50
- Primary proper motion DEC: -12
- Secondary proper motion RA: -55
- Secondary proper motion DEC: 2
- Durchmusterung:
- Notes: V
