02557+4746

  • Unique Name: 02557+4746ES 1217AB
  • RA: 02 55 43.50
  • Dec: +47 46 48.8
  • Discoverer: ES
  • Discoverer Number: 1217
  • Components: AB
  • First year: 1913
  • Last year: 2011
  • Observations: 6
  • First position angle: 283
  • Last position angle: 269
  • First separation: 2.3
  • Last separation: 2.1
  • Mag first component: 9.4
  • Mag second component: 9.5
  • Spectral type: K5Ve
  • Primary proper motion RA: 80
  • Primary proper motion DEC: -77
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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