21145-3551
- Unique Name: 21145-3551UC 4418
- RA: 21 14 30.62
- Dec: -35 50 57.1
- Discoverer: UC
- Discoverer Number: 4418
- Components:
- First year: 1998
- Last year: 1999
- Observations: 2
- First position angle: 283
- Last position angle: 283
- First separation: 8.8
- Last separation: 8.9
- Mag first component: 11.4
- Mag second component: 15.8
- Spectral type:
- Primary proper motion RA: -14
- Primary proper motion DEC: -65
- Secondary proper motion RA: -19
- Secondary proper motion DEC: -67
- Durchmusterung:
- Notes: V