02502+7255
- Unique Name: 02502+7255HJ 2157AD
- RA: 02 50 12.03
- Dec: +72 54 51.6
- Discoverer: HJ
- Discoverer Number: 2157
- Components: AD
- First year: 1893
- Last year: 2003
- Observations: 9
- First position angle: 67
- Last position angle: 67
- First separation: 33.8
- Last separation: 33.9
- Mag first component: 8.0
- Mag second component: 12.79
- Spectral type: B2.5V
- Primary proper motion RA: 0
- Primary proper motion DEC: 1
- Secondary proper motion RA: 1
- Secondary proper motion DEC: 0
- Durchmusterung: +72 145
- Notes: NU
