18047+2707

  • Unique Name: 18047+2707ES 471AB
  • RA: 18 04 39.08
  • Dec: +27 06 54.9
  • Discoverer: ES
  • Discoverer Number: 471
  • Components: AB
  • First year: 1907
  • Last year: 2002
  • Observations: 5
  • First position angle: 271
  • Last position angle: 274
  • First separation: 18.2
  • Last separation: 24.0
  • Mag first component: 7.21
  • Mag second component: 14.2
  • Spectral type: A7III
  • Primary proper motion RA: 27
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +27 2948
  • Notes:
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