02238+4920
- Unique Name: 02238+4920STF 256AB
- RA: 02 23 45.16
- Dec: +49 20 19.4
- Discoverer: STF
- Discoverer Number: 256
- Components: AB
- First year: 1831
- Last year: 2013
- Observations: 20
- First position angle: 196
- Last position angle: 197
- First separation: 21.1
- Last separation: 21.3
- Mag first component: 9.27
- Mag second component: 11.1
- Spectral type: B9II/III
- Primary proper motion RA: -3
- Primary proper motion DEC: -4
- Secondary proper motion RA: -3
- Secondary proper motion DEC: -4
- Durchmusterung: +48 662
- Notes: NZ
