22016+4921
- Unique Name: 22016+4921ABH 156AH
- RA: 22 01 33.94
- Dec: +49 21 08.7
- Discoverer: ABH
- Discoverer Number: 156
- Components: AH
- First year: 1987
- Last year: 2009
- Observations: 4
- First position angle: 320
- Last position angle: 319
- First separation: 80.8
- Last separation: 79.4
- Mag first component: 9.55
- Mag second component: 15.3
- Spectral type: A3Vp
- Primary proper motion RA: 43
- Primary proper motion DEC: 26
- Secondary proper motion RA: 4
- Secondary proper motion DEC: 12
- Durchmusterung:
- Notes: U
