16519-2120
- Unique Name: 16519-2120RSS 419
- RA: 16 51 56.41
- Dec: -21 19 50.1
- Discoverer: RSS
- Discoverer Number: 419
- Components:
- First year: 1977
- Last year: 1999
- Observations: 3
- First position angle: 165
- Last position angle: 164
- First separation: 17.7
- Last separation: 18.1
- Mag first component: 9.59
- Mag second component: 13.0
- Spectral type: A9IV/V
- Primary proper motion RA: -4
- Primary proper motion DEC: -8
- Secondary proper motion RA: 1
- Secondary proper motion DEC: -12
- Durchmusterung: -21 6225
- Notes: N
