21391-0729
- Unique Name: 21391-0729LDS 752
- RA: 21 39 05.72
- Dec: -07 28 53.4
- Discoverer: LDS
- Discoverer Number: 752
- Components:
- First year: 1920
- Last year: 2000
- Observations: 3
- First position angle: 225
- Last position angle: 192
- First separation: 4.0
- Last separation: 6.8
- Mag first component: 14.5
- Mag second component: 15.5
- Spectral type:
- Primary proper motion RA: 85
- Primary proper motion DEC: 23
- Secondary proper motion RA: 36
- Secondary proper motion DEC: -35
- Durchmusterung:
- Notes: