16104+1720
- Unique Name: 16104+1720ROE 139CE
- RA: 16 10 18.98
- Dec: +17 21 46.7
- Discoverer: ROE
- Discoverer Number: 139
- Components: CE
- First year: 1919
- Last year: 2006
- Observations: 5
- First position angle: 329
- Last position angle: 321
- First separation: 68.2
- Last separation: 69.7
- Mag first component: 11.28
- Mag second component: 15.79
- Spectral type:
- Primary proper motion RA: 3
- Primary proper motion DEC: -9
- Secondary proper motion RA: 2
- Secondary proper motion DEC: -21
- Durchmusterung:
- Notes: N
