18581+3813

  • Unique Name: 18581+3813SP 2BE
  • RA: 18 58 08.23
  • Dec: +38 13 47.6
  • Discoverer: SP
  • Discoverer Number: 2
  • Components: BE
  • First year: 1883
  • Last year: 2012
  • Observations: 13
  • First position angle: 333
  • Last position angle: 330
  • First separation: 151.0
  • Last separation: 150.0
  • Mag first component: 9.93
  • Mag second component: 5.87
  • Spectral type: K0
  • Primary proper motion RA: 44
  • Primary proper motion DEC: 30
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: N
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