18015+4019

  • Unique Name: 18015+4019HO 77
  • RA: 18 01 29.34
  • Dec: +40 19 25.4
  • Discoverer: HO
  • Discoverer Number: 77
  • Components:
  • First year: 1884
  • Last year: 2010
  • Observations: 11
  • First position angle: 312
  • Last position angle: 312
  • First separation: 1.9
  • Last separation: 2.1
  • Mag first component: 7.92
  • Mag second component: 11.53
  • Spectral type: A0Vs
  • Primary proper motion RA: -7
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: 6
  • Durchmusterung: +40 3262
  • Notes:
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