21158+1745
- Unique Name: 21158+1745LDS1052
- RA: 21 15 41.92
- Dec: +17 46 24.2
- Discoverer: LDS
- Discoverer Number: 1052
- Components:
- First year: 1936
- Last year: 2001
- Observations: 3
- First position angle: 68
- Last position angle: 70
- First separation: 9.0
- Last separation: 8.6
- Mag first component: 13.7
- Mag second component: 15.5
- Spectral type:
- Primary proper motion RA: 27
- Primary proper motion DEC: -15
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: N
