21004-5003
- Unique Name: 21004-5003UC 4358
- RA: 21 00 25.08
- Dec: -50 02 41.9
- Discoverer: UC
- Discoverer Number: 4358
- Components:
- First year: 1998
- Last year: 1999
- Observations: 2
- First position angle: 261
- Last position angle: 261
- First separation: 11.1
- Last separation: 11.1
- Mag first component: 11.4
- Mag second component: 13.5
- Spectral type:
- Primary proper motion RA: 49
- Primary proper motion DEC: -77
- Secondary proper motion RA: 49
- Secondary proper motion DEC: -81
- Durchmusterung:
- Notes: V