16551-4459
- Unique Name: 16551-4459CHR 253AB
- RA: 16 55 06.45
- Dec: -44 59 21.3
- Discoverer: CHR
- Discoverer Number: 253
- Components: AB
- First year: 1996
- Last year: 1996
- Observations: 1
- First position angle: 338
- Last position angle: 338
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 8.11
- Mag second component: 0.0
- Spectral type: O5
- Primary proper motion RA: 0
- Primary proper motion DEC: -3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4411266
- Notes: N
