23159-0905
- Unique Name: 23159-0905BU 1220BC
- RA: 23 15 51.01
- Dec: -09 04 42.8
- Discoverer: BU
- Discoverer Number: 1220
- Components: BC
- First year: 1889
- Last year: 2008
- Observations: 37
- First position angle: 267
- Last position angle: 104
- First separation: 0.1
- Last separation: 0.6
- Mag first component: 10.5
- Mag second component: 10.7
- Spectral type: K3
- Primary proper motion RA: 383
- Primary proper motion DEC: -37
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -09 6155
- Notes: NO
