18503-3736

  • Unique Name: 18503-3736SWR 255
  • RA: 18 50 18.51
  • Dec: -37 35 55.7
  • Discoverer: SWR
  • Discoverer Number: 255
  • Components:
  • First year: 1913
  • Last year: 1999
  • Observations: 5
  • First position angle: 31
  • Last position angle: 30
  • First separation: 28.8
  • Last separation: 29.2
  • Mag first component: 10.99
  • Mag second component: 10.97
  • Spectral type: A5 A7
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -9
  • Durchmusterung: -3712896
  • Notes: NV
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