18541+5417

  • Unique Name: 18541+5417ES 976
  • RA: 18 54 04.81
  • Dec: +54 17 04.1
  • Discoverer: ES
  • Discoverer Number: 976
  • Components:
  • First year: 1905
  • Last year: 2010
  • Observations: 10
  • First position angle: 280
  • Last position angle: 279
  • First separation: 4.3
  • Last separation: 5.0
  • Mag first component: 10.5
  • Mag second component: 11.12
  • Spectral type:
  • Primary proper motion RA: 20
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: 9
  • Durchmusterung: +54 2054
  • Notes:
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