20440-3147
- Unique Name: 20440-3147JSP 816
- RA: 20 43 59.33
- Dec: -31 47 28.7
- Discoverer: JSP
- Discoverer Number: 816
- Components:
- First year: 1929
- Last year: 2000
- Observations: 3
- First position angle: 132
- Last position angle: 132
- First separation: 3.4
- Last separation: 3.3
- Mag first component: 11.23
- Mag second component: 13.4
- Spectral type:
- Primary proper motion RA: -15
- Primary proper motion DEC: 17
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -3216160
- Notes: N
