16556-4923
- Unique Name: 16556-4923I 1303AB
- RA: 16 55 34.19
- Dec: -49 23 02.6
- Discoverer: I
- Discoverer Number: 1303
- Components: AB
- First year: 1926
- Last year: 2000
- Observations: 4
- First position angle: 58
- Last position angle: 57
- First separation: 4.3
- Last separation: 4.1
- Mag first component: 9.11
- Mag second component: 12.36
- Spectral type: G0V
- Primary proper motion RA: 39
- Primary proper motion DEC: -94
- Secondary proper motion RA: 36
- Secondary proper motion DEC: -93
- Durchmusterung: -4911049
- Notes: