18098-2203

  • Unique Name: 18098-2203RST3158
  • RA: 18 09 48.61
  • Dec: -22 03 22.5
  • Discoverer: RST
  • Discoverer Number: 3158
  • Components:
  • First year: 1930
  • Last year: 1991
  • Observations: 11
  • First position angle: 138
  • Last position angle: 136
  • First separation: 0.5
  • Last separation: 0.4
  • Mag first component: 9.67
  • Mag second component: 9.97
  • Spectral type: B3
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -1
  • Durchmusterung: -22 4590
  • Notes:
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