18042-2230

  • Unique Name: 18042-2230B 1875BC
  • RA: 18 04 11.14
  • Dec: -22 29 42.0
  • Discoverer: B
  • Discoverer Number: 1875
  • Components: BC
  • First year: 1930
  • Last year: 2002
  • Observations: 3
  • First position angle: 156
  • Last position angle: 236
  • First separation: 2.0
  • Last separation: 0.5
  • Mag first component: 8.52
  • Mag second component: 13.2
  • Spectral type: B0V A3V
  • Primary proper motion RA: 0
  • Primary proper motion DEC: 1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -22 4538
  • Notes:
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