12387-0520
- Unique Name: 12387-0520STF1665
- RA: 12 38 44.27
- Dec: -05 19 39.6
- Discoverer: STF
- Discoverer Number: 1665
- Components:
- First year: 1828
- Last year: 2013
- Observations: 32
- First position angle: 90
- Last position angle: 102
- First separation: 6.0
- Last separation: 8.5
- Mag first component: 9.06
- Mag second component: 9.71
- Spectral type: K0
- Primary proper motion RA: 313
- Primary proper motion DEC: -111
- Secondary proper motion RA: 308
- Secondary proper motion DEC: -111
- Durchmusterung: -04 3319
- Notes: N D
