18244-1917

  • Unique Name: 18244-1917J 1630
  • RA: 18 24 18.53
  • Dec: -19 14 32.1
  • Discoverer: J
  • Discoverer Number: 1630
  • Components:
  • First year: 1919
  • Last year: 2012
  • Observations: 6
  • First position angle: 225
  • Last position angle: 221
  • First separation: 5.2
  • Last separation: 5.3
  • Mag first component: 11.1
  • Mag second component: 12.0
  • Spectral type: A0
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 31
  • Secondary proper motion RA: -36
  • Secondary proper motion DEC: -45
  • Durchmusterung:
  • Notes:
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