21058-2027
- Unique Name: 21058-2027UC 4377
- RA: 21 05 46.56
- Dec: -20 27 20.2
- Discoverer: UC
- Discoverer Number: 4377
- Components:
- First year: 1998
- Last year: 1999
- Observations: 2
- First position angle: 285
- Last position angle: 285
- First separation: 11.6
- Last separation: 11.6
- Mag first component: 12.4
- Mag second component: 14.3
- Spectral type:
- Primary proper motion RA: 20
- Primary proper motion DEC: -85
- Secondary proper motion RA: 8
- Secondary proper motion DEC: -85
- Durchmusterung:
- Notes: V
