18039-2250

  • Unique Name: 18039-2250B 2430
  • RA: 18 03 55.89
  • Dec: -22 50 14.8
  • Discoverer: B
  • Discoverer Number: 2430
  • Components:
  • First year: 1929
  • Last year: 1999
  • Observations: 2
  • First position angle: 5
  • Last position angle: 6
  • First separation: 8.0
  • Last separation: 8.7
  • Mag first component: 7.12
  • Mag second component: 12.4
  • Spectral type: B0III
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -22 4533
  • Notes:
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