16189+1803
- Unique Name: 16189+1803BPM 657
- RA: 16 18 56.65
- Dec: +18 03 10.7
- Discoverer: BPM
- Discoverer Number: 657
- Components:
- First year: 1995
- Last year: 2001
- Observations: 3
- First position angle: 329
- Last position angle: 329
- First separation: 79.9
- Last separation: 79.6
- Mag first component: 12.95
- Mag second component: 14.94
- Spectral type:
- Primary proper motion RA: -32
- Primary proper motion DEC: -47
- Secondary proper motion RA: -33
- Secondary proper motion DEC: -53
- Durchmusterung:
- Notes: NV
