12540+4406
- Unique Name: 12540+4406LDS4292
- RA: 12 54 00.31
- Dec: +44 07 05.5
- Discoverer: LDS
- Discoverer Number: 4292
- Components:
- First year: 1960
- Last year: 2000
- Observations: 2
- First position angle: 78
- Last position angle: 69
- First separation: 3.0
- Last separation: 3.5
- Mag first component: 14.2
- Mag second component: 15.5
- Spectral type:
- Primary proper motion RA: -213
- Primary proper motion DEC: -46
- Secondary proper motion RA: -213
- Secondary proper motion DEC: -46
- Durchmusterung:
- Notes: