17240-1142

  • Unique Name: 17240-1142BU 242AD
  • RA: 17 24 02.80
  • Dec: -11 42 06.9
  • Discoverer: BU
  • Discoverer Number: 242
  • Components: AD
  • First year: 1876
  • Last year: 2005
  • Observations: 14
  • First position angle: 64
  • Last position angle: 62
  • First separation: 47.5
  • Last separation: 47.4
  • Mag first component: 8.71
  • Mag second component: 10.53
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes:
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