05557+2317

  • Unique Name: 05557+2317HO 337BC
  • RA: 05 55 44.81
  • Dec: +23 16 59.2
  • Discoverer: HO
  • Discoverer Number: 337
  • Components: BC
  • First year: 1890
  • Last year: 2004
  • Observations: 16
  • First position angle: 101
  • Last position angle: 103
  • First separation: 0.9
  • Last separation: 1.4
  • Mag first component: 10.64
  • Mag second component: 11.46
  • Spectral type: A5
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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