20129+1548
- Unique Name: 20129+1548CHE 201AB
- RA: 20 12 51.31
- Dec: +15 47 50.7
- Discoverer: CHE
- Discoverer Number: 201
- Components: AB
- First year: 1910
- Last year: 2008
- Observations: 4
- First position angle: 321
- Last position angle: 322
- First separation: 29.2
- Last separation: 28.0
- Mag first component: 11.11
- Mag second component: 12.8
- Spectral type:
- Primary proper motion RA: 1
- Primary proper motion DEC: -14
- Secondary proper motion RA: 5
- Secondary proper motion DEC: 18
- Durchmusterung:
- Notes: N
