18109-5919
- Unique Name: 18109-5919UC 3521
- RA: 18 10 54.06
- Dec: -59 19 23.4
- Discoverer: UC
- Discoverer Number: 3521
- Components:
- First year: 1998
- Last year: 1999
- Observations: 2
- First position angle: 83
- Last position angle: 82
- First separation: 109.1
- Last separation: 109.0
- Mag first component: 16.4
- Mag second component: 16.4
- Spectral type:
- Primary proper motion RA: -64
- Primary proper motion DEC: -116
- Secondary proper motion RA: -77
- Secondary proper motion DEC: -103
- Durchmusterung:
- Notes: V