02122+4440
- Unique Name: 02122+4440HJ 2117AD
- RA: 02 12 14.28
- Dec: +44 39 39.6
- Discoverer: HJ
- Discoverer Number: 2117
- Components: AD
- First year: 1908
- Last year: 2013
- Observations: 8
- First position angle: 285
- Last position angle: 286
- First separation: 24.4
- Last separation: 23.2
- Mag first component: 11.23
- Mag second component: 12.69
- Spectral type: G5V G7
- Primary proper motion RA: -15
- Primary proper motion DEC: -1
- Secondary proper motion RA: -89
- Secondary proper motion DEC: 27
- Durchmusterung:
- Notes: NU