16573-5115
- Unique Name: 16573-5115CPO 503
- RA: 16 57 17.65
- Dec: -51 15 17.5
- Discoverer: CPO
- Discoverer Number: 503
- Components:
- First year: 1904
- Last year: 2000
- Observations: 5
- First position angle: 356
- Last position angle: 354
- First separation: 7.5
- Last separation: 7.9
- Mag first component: 9.8
- Mag second component: 10.6
- Spectral type: A
- Primary proper motion RA: 9
- Primary proper motion DEC: -36
- Secondary proper motion RA: 9
- Secondary proper motion DEC: 26
- Durchmusterung: -5110605
- Notes: