18030-2233

  • Unique Name: 18030-2233ARA1838AB
  • RA: 18 03 01.88
  • Dec: -22 33 15.2
  • Discoverer: ARA
  • Discoverer Number: 1838
  • Components: AB
  • First year: 1921
  • Last year: 1999
  • Observations: 6
  • First position angle: 124
  • Last position angle: 138
  • First separation: 7.9
  • Last separation: 9.0
  • Mag first component: 10.95
  • Mag second component: 11.8
  • Spectral type: B9V
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 9
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes: U
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