20159+1457
- Unique Name: 20159+1457BKO 554
- RA: 20 15 53.82
- Dec: +14 56 50.6
- Discoverer: BKO
- Discoverer Number: 554
- Components:
- First year: 1998
- Last year: 2008
- Observations: 3
- First position angle: 144
- Last position angle: 143
- First separation: 5.8
- Last separation: 5.8
- Mag first component: 13.5
- Mag second component: 13.5
- Spectral type:
- Primary proper motion RA: -101
- Primary proper motion DEC: 100
- Secondary proper motion RA: 11
- Secondary proper motion DEC: -53
- Durchmusterung:
- Notes: N
