21100-1920
- Unique Name: 21100-1920LDS 734
- RA: 21 10 05.30
- Dec: -19 19 57.5
- Discoverer: LDS
- Discoverer Number: 734
- Components:
- First year: 1920
- Last year: 2000
- Observations: 3
- First position angle: 225
- Last position angle: 198
- First separation: 34.0
- Last separation: 34.5
- Mag first component: 13.0
- Mag second component: 14.2
- Spectral type:
- Primary proper motion RA: 80
- Primary proper motion DEC: -41
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
