15589-2607
- Unique Name: 15589-2607BU 622AB
- RA: 15 58 51.12
- Dec: -26 06 50.6
- Discoverer: BU
- Discoverer Number: 622
- Components: AB
- First year: 1878
- Last year: 1999
- Observations: 9
- First position angle: 133
- Last position angle: 129
- First separation: 50.0
- Last separation: 50.4
- Mag first component: 2.89
- Mag second component: 11.9
- Spectral type: B1V B2V
- Primary proper motion RA: -11
- Primary proper motion DEC: -27
- Secondary proper motion RA: 7
- Secondary proper motion DEC: -4
- Durchmusterung: -2511228
- Notes: N D
