05243+3939
- Unique Name: 05243+3939BU 1317
- RA: 05 24 19.12
- Dec: +39 38 39.0
- Discoverer: BU
- Discoverer Number: 1317
- Components:
- First year: 1902
- Last year: 2008
- Observations: 13
- First position angle: 27
- Last position angle: 19
- First separation: 0.6
- Last separation: 0.7
- Mag first component: 9.35
- Mag second component: 9.34
- Spectral type: A5
- Primary proper motion RA: -4
- Primary proper motion DEC: -3
- Secondary proper motion RA: -4
- Secondary proper motion DEC: -3
- Durchmusterung: +39 1290
- Notes: