21428-5107
- Unique Name: 21428-5107CPO 625
- RA: 21 42 49.25
- Dec: -51 06 30.4
- Discoverer: CPO
- Discoverer Number: 625
- Components:
- First year: 1892
- Last year: 1999
- Observations: 12
- First position angle: 92
- Last position angle: 98
- First separation: 6.6
- Last separation: 5.6
- Mag first component: 10.75
- Mag second component: 11.12
- Spectral type: F7/8IV
- Primary proper motion RA: -17
- Primary proper motion DEC: 7
- Secondary proper motion RA: -16
- Secondary proper motion DEC: 4
- Durchmusterung: -5113040
- Notes:
