21053+1150
- Unique Name: 21053+1150UC 4375
- RA: 21 05 16.63
- Dec: +11 50 28.8
- Discoverer: UC
- Discoverer Number: 4375
- Components:
- First year: 2000
- Last year: 2001
- Observations: 2
- First position angle: 237
- Last position angle: 237
- First separation: 23.5
- Last separation: 23.3
- Mag first component: 11.7
- Mag second component: 14.7
- Spectral type:
- Primary proper motion RA: 6
- Primary proper motion DEC: -57
- Secondary proper motion RA: 14
- Secondary proper motion DEC: -63
- Durchmusterung:
- Notes: V
