18238+5139

  • Unique Name: 18238+5139ES 187AC
  • RA: 18 23 45.03
  • Dec: +51 38 55.8
  • Discoverer: ES
  • Discoverer Number: 187
  • Components: AC
  • First year: 1902
  • Last year: 2004
  • Observations: 16
  • First position angle: 118
  • Last position angle: 125
  • First separation: 85.9
  • Last separation: 89.9
  • Mag first component: 9.32
  • Mag second component: 10.33
  • Spectral type: G5
  • Primary proper motion RA: 57
  • Primary proper motion DEC: 147
  • Secondary proper motion RA: 23
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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