02257+6133
- Unique Name: 02257+6133STF 257
- RA: 02 25 40.12
- Dec: +61 32 58.8
- Discoverer: STF
- Discoverer Number: 257
- Components:
- First year: 1830
- Last year: 2007
- Observations: 100
- First position angle: 165
- Last position angle: 71
- First separation: 0.6
- Last separation: 0.4
- Mag first component: 7.51
- Mag second component: 8.16
- Spectral type: B8IV
- Primary proper motion RA: 17
- Primary proper motion DEC: -13
- Secondary proper motion RA: 17
- Secondary proper motion DEC: -13
- Durchmusterung: +60 472
- Notes: NO
