20216+1556
- Unique Name: 20216+1556BPM2127
- RA: 20 21 38.61
- Dec: +15 56 25.4
- Discoverer: BPM
- Discoverer Number: 2127
- Components:
- First year: 1993
- Last year: 2001
- Observations: 3
- First position angle: 197
- Last position angle: 197
- First separation: 110.1
- Last separation: 110.1
- Mag first component: 13.49
- Mag second component: 15.56
- Spectral type:
- Primary proper motion RA: -6
- Primary proper motion DEC: -9
- Secondary proper motion RA: -5
- Secondary proper motion DEC: 9
- Durchmusterung:
- Notes: NV
