18208+2732

  • Unique Name: 18208+2732BU 640
  • RA: 18 20 49.23
  • Dec: +27 31 48.3
  • Discoverer: BU
  • Discoverer Number: 640
  • Components:
  • First year: 1878
  • Last year: 2008
  • Observations: 22
  • First position angle: 350
  • Last position angle: 322
  • First separation: 2.4
  • Last separation: 0.7
  • Mag first component: 7.0
  • Mag second component: 12.0
  • Spectral type: G1V
  • Primary proper motion RA: 58
  • Primary proper motion DEC: 83
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +27 3003
  • Notes: N
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