21440+1705
- Unique Name: 21440+1705LDS6358
- RA: 21 44 09.03
- Dec: +17 03 35.0
- Discoverer: LDS
- Discoverer Number: 6358
- Components:
- First year: 1960
- Last year: 2001
- Observations: 4
- First position angle: 347
- Last position angle: 346
- First separation: 63.0
- Last separation: 64.2
- Mag first component: 13.74
- Mag second component: 14.92
- Spectral type:
- Primary proper motion RA: 259
- Primary proper motion DEC: 6
- Secondary proper motion RA: 243
- Secondary proper motion DEC: 5
- Durchmusterung:
- Notes: N