18331-1918

  • Unique Name: 18331-1918J 2215
  • RA: 18 33 03.36
  • Dec: -19 17 35.1
  • Discoverer: J
  • Discoverer Number: 2215
  • Components:
  • First year: 1942
  • Last year: 2001
  • Observations: 5
  • First position angle: 270
  • Last position angle: 266
  • First separation: 4.0
  • Last separation: 6.0
  • Mag first component: 9.2
  • Mag second component: 10.7
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -71
  • Secondary proper motion DEC: -38
  • Durchmusterung:
  • Notes: N
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