19203-4533
- Unique Name: 19203-4533UC 3890
- RA: 19 20 17.20
- Dec: -45 33 15.2
- Discoverer: UC
- Discoverer Number: 3890
- Components:
- First year: 1998
- Last year: 1999
- Observations: 2
- First position angle: 268
- Last position angle: 268
- First separation: 40.9
- Last separation: 41.0
- Mag first component: 11.6
- Mag second component: 16.14
- Spectral type:
- Primary proper motion RA: -92
- Primary proper motion DEC: -32
- Secondary proper motion RA: -82
- Secondary proper motion DEC: -44
- Durchmusterung:
- Notes: V