18399-2531

  • Unique Name: 18399-2531ARG 32AB
  • RA: 18 39 52.28
  • Dec: -25 30 16.5
  • Discoverer: ARG
  • Discoverer Number: 32
  • Components: AB
  • First year: 1862
  • Last year: 1999
  • Observations: 18
  • First position angle: 213
  • Last position angle: 219
  • First separation: 7.5
  • Last separation: 7.1
  • Mag first component: 8.6
  • Mag second component: 9.1
  • Spectral type: A0
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -2
  • Durchmusterung: -2513320
  • Notes:
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