21108-1429
- Unique Name: 21108-1429FOX 257
- RA: 21 10 47.77
- Dec: -14 28 03.5
- Discoverer: FOX
- Discoverer Number: 257
- Components:
- First year: 1908
- Last year: 2000
- Observations: 4
- First position angle: 6
- Last position angle: 357
- First separation: 13.9
- Last separation: 12.8
- Mag first component: 11.1
- Mag second component: 13.38
- Spectral type: F5
- Primary proper motion RA: 10
- Primary proper motion DEC: 4
- Secondary proper motion RA: -7
- Secondary proper motion DEC: -2
- Durchmusterung: -15 5904
- Notes: