02557+4746
- Unique Name: 02557+4746MET 18AC
- RA: 02 55 43.50
- Dec: +47 46 48.8
- Discoverer: MET
- Discoverer Number: 18
- Components: AC
- First year: 1998
- Last year: 2002
- Observations: 3
- First position angle: 52
- Last position angle: 51
- First separation: 12.3
- Last separation: 12.0
- Mag first component: 7.21
- Mag second component: 14.21
- Spectral type: K5Ve
- Primary proper motion RA: 80
- Primary proper motion DEC: -77
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: U K
