20117+1221
- Unique Name: 20117+1221BPM2052BC
- RA: 20 11 42.35
- Dec: +12 21 26.5
- Discoverer: BPM
- Discoverer Number: 2052
- Components: BC
- First year: 1990
- Last year: 2001
- Observations: 3
- First position angle: 193
- Last position angle: 194
- First separation: 90.6
- Last separation: 89.4
- Mag first component: 15.98
- Mag second component: 15.87
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: -33
- Secondary proper motion RA: 55
- Secondary proper motion DEC: 27
- Durchmusterung:
- Notes: NV
