02156+4223
- Unique Name: 02156+4223GIC 29
- RA: 02 15 39.57
- Dec: +42 23 43.3
- Discoverer: GIC
- Discoverer Number: 29
- Components:
- First year: 1961
- Last year: 2002
- Observations: 4
- First position angle: 176
- Last position angle: 160
- First separation: 26.0
- Last separation: 24.4
- Mag first component: 12.05
- Mag second component: 16.94
- Spectral type:
- Primary proper motion RA: 224
- Primary proper motion DEC: -61
- Secondary proper motion RA: 234
- Secondary proper motion DEC: -63
- Durchmusterung:
- Notes: N
