21167+2545
- Unique Name: 21167+2545UC 4425
- RA: 21 16 41.31
- Dec: +25 44 59.1
- Discoverer: UC
- Discoverer Number: 4425
- Components:
- First year: 1997
- Last year: 2001
- Observations: 2
- First position angle: 232
- Last position angle: 232
- First separation: 52.7
- Last separation: 52.6
- Mag first component: 15.57
- Mag second component: 14.8
- Spectral type:
- Primary proper motion RA: 22
- Primary proper motion DEC: 57
- Secondary proper motion RA: 25
- Secondary proper motion DEC: 54
- Durchmusterung:
- Notes: V
