12125+2509
- Unique Name: 12125+2509LAS 5
- RA: 12 12 32.53
- Dec: +25 08 42.8
- Discoverer: LAS
- Discoverer Number: 5
- Components:
- First year: 1950
- Last year: 2005
- Observations: 9
- First position angle: 80
- Last position angle: 80
- First separation: 139.0
- Last separation: 139.2
- Mag first component: 12.61
- Mag second component: 13.26
- Spectral type: K0V K3V
- Primary proper motion RA: -122
- Primary proper motion DEC: -9
- Secondary proper motion RA: -131
- Secondary proper motion DEC: -8
- Durchmusterung:
- Notes: NV
