12154+5702
- Unique Name: 12154+5702BUP 140AC
- RA: 12 15 25.45
- Dec: +57 01 57.4
- Discoverer: BUP
- Discoverer Number: 140
- Components: AC
- First year: 1879
- Last year: 2008
- Observations: 7
- First position angle: 124
- Last position angle: 128
- First separation: 188.6
- Last separation: 175.3
- Mag first component: 3.3
- Mag second component: 11.62
- Spectral type: A3V
- Primary proper motion RA: 104
- Primary proper motion DEC: 8
- Secondary proper motion RA: -47
- Secondary proper motion DEC: 4
- Durchmusterung:
- Notes: N
