17178-1940

  • Unique Name: 17178-1940BHA 18
  • RA: 17 17 50.58
  • Dec: -19 39 56.0
  • Discoverer: BHA
  • Discoverer Number: 18
  • Components:
  • First year: 1917
  • Last year: 1999
  • Observations: 5
  • First position angle: 41
  • Last position angle: 39
  • First separation: 5.3
  • Last separation: 5.9
  • Mag first component: 11.49
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: 59
  • Secondary proper motion DEC: 74
  • Durchmusterung: -19 4583
  • Notes:
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