20340+1659
- Unique Name: 20340+1659BPM2190
- RA: 20 33 58.52
- Dec: +16 59 12.2
- Discoverer: BPM
- Discoverer Number: 2190
- Components:
- First year: 1993
- Last year: 2001
- Observations: 3
- First position angle: 300
- Last position angle: 300
- First separation: 100.0
- Last separation: 99.9
- Mag first component: 15.58
- Mag second component: 15.93
- Spectral type:
- Primary proper motion RA: -20
- Primary proper motion DEC: -10
- Secondary proper motion RA: -20
- Secondary proper motion DEC: -14
- Durchmusterung:
- Notes: NV
