21145-2444
- Unique Name: 21145-2444UC 4417
- RA: 21 14 28.30
- Dec: -24 43 55.3
- Discoverer: UC
- Discoverer Number: 4417
- Components:
- First year: 1998
- Last year: 1999
- Observations: 2
- First position angle: 54
- Last position angle: 54
- First separation: 10.0
- Last separation: 10.0
- Mag first component: 12.3
- Mag second component: 12.7
- Spectral type:
- Primary proper motion RA: 74
- Primary proper motion DEC: 15
- Secondary proper motion RA: 76
- Secondary proper motion DEC: 21
- Durchmusterung:
- Notes: V
