20156+1527
- Unique Name: 20156+1527BKO 546
- RA: 20 15 37.89
- Dec: +15 26 56.4
- Discoverer: BKO
- Discoverer Number: 546
- Components:
- First year: 1998
- Last year: 2008
- Observations: 3
- First position angle: 108
- Last position angle: 107
- First separation: 6.9
- Last separation: 7.1
- Mag first component: 13.0
- Mag second component: 13.5
- Spectral type:
- Primary proper motion RA: -25
- Primary proper motion DEC: 26
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: N
