02308+5533
- Unique Name: 02308+5533STF 270AD
- RA: 02 30 50.57
- Dec: +55 32 55.1
- Discoverer: STF
- Discoverer Number: 270
- Components: AD
- First year: 1902
- Last year: 2013
- Observations: 7
- First position angle: 268
- Last position angle: 281
- First separation: 42.5
- Last separation: 51.0
- Mag first component: 7.0
- Mag second component: 14.2
- Spectral type: F4V
- Primary proper motion RA: 83
- Primary proper motion DEC: -97
- Secondary proper motion RA: 6
- Secondary proper motion DEC: -7
- Durchmusterung:
- Notes: N
