18139-7419

  • Unique Name: 18139-7419HDS2575
  • RA: 18 13 56.81
  • Dec: -74 18 37.4
  • Discoverer: HDS
  • Discoverer Number: 2575
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 2
  • First position angle: 100
  • Last position angle: 101
  • First separation: 2.4
  • Last separation: 2.4
  • Mag first component: 8.33
  • Mag second component: 12.5
  • Spectral type: A0V
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: 4
  • Durchmusterung: -74 1671
  • Notes:
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