17547-3159

  • Unique Name: 17547-3159PRO 186
  • RA: 17 54 41.32
  • Dec: -31 58 31.2
  • Discoverer: PRO
  • Discoverer Number: 186
  • Components:
  • First year: 1909
  • Last year: 1999
  • Observations: 2
  • First position angle: 239
  • Last position angle: 232
  • First separation: 3.5
  • Last separation: 4.7
  • Mag first component: 12.96
  • Mag second component: 13.08
  • Spectral type:
  • Primary proper motion RA: 37
  • Primary proper motion DEC: 25
  • Secondary proper motion RA: -48
  • Secondary proper motion DEC: -37
  • Durchmusterung:
  • Notes: B
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