18300-1257

  • Unique Name: 18300-1257HU 69
  • RA: 18 30 01.21
  • Dec: -12 56 54.9
  • Discoverer: HU
  • Discoverer Number: 69
  • Components:
  • First year: 1899
  • Last year: 1986
  • Observations: 8
  • First position angle: 246
  • Last position angle: 233
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 9.6
  • Mag second component: 9.7
  • Spectral type: O9:V
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -13 5003
  • Notes: N
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