20197-2138
- Unique Name: 20197-2138BRT1562
- RA: 20 19 36.98
- Dec: -21 38 09.5
- Discoverer: BRT
- Discoverer Number: 1562
- Components:
- First year: 1920
- Last year: 1920
- Observations: 1
- First position angle: 183
- Last position angle: 183
- First separation: 1.8
- Last separation: 1.8
- Mag first component: 11.15
- Mag second component: 12.34
- Spectral type:
- Primary proper motion RA: 11
- Primary proper motion DEC: 34
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -2214621
- Notes: N B
