12340-2312
- Unique Name: 12340-2312DON 537BC
- RA: 12 34 03.08
- Dec: -23 12 03.7
- Discoverer: DON
- Discoverer Number: 537
- Components: BC
- First year: 1930
- Last year: 1938
- Observations: 2
- First position angle: 240
- Last position angle: 240
- First separation: 0.6
- Last separation: 0.6
- Mag first component: 11.5
- Mag second component: 13.0
- Spectral type:
- Primary proper motion RA: 12
- Primary proper motion DEC: -7
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
