15589+2147
- Unique Name: 15589+2147STF1990AB
- RA: 15 58 53.34
- Dec: +21 47 28.3
- Discoverer: STF
- Discoverer Number: 1990
- Components: AB
- First year: 1832
- Last year: 2012
- Observations: 26
- First position angle: 59
- Last position angle: 62
- First separation: 56.2
- Last separation: 55.5
- Mag first component: 8.63
- Mag second component: 9.25
- Spectral type: K
- Primary proper motion RA: -16
- Primary proper motion DEC: 29
- Secondary proper motion RA: -17
- Secondary proper motion DEC: -13
- Durchmusterung: +22 2905
- Notes: NZD
