12145-3854
- Unique Name: 12145-3854RST1657
- RA: 12 14 30.19
- Dec: -38 54 49.5
- Discoverer: RST
- Discoverer Number: 1657
- Components:
- First year: 1913
- Last year: 1999
- Observations: 6
- First position angle: 346
- Last position angle: 352
- First separation: 4.0
- Last separation: 3.9
- Mag first component: 10.53
- Mag second component: 11.35
- Spectral type:
- Primary proper motion RA: -28
- Primary proper motion DEC: -40
- Secondary proper motion RA: -32
- Secondary proper motion DEC: 1
- Durchmusterung: -38 7593
- Notes: