17539-3857

  • Unique Name: 17539-3857RST1999
  • RA: 17 53 56.81
  • Dec: -38 56 55.7
  • Discoverer: RST
  • Discoverer Number: 1999
  • Components:
  • First year: 1904
  • Last year: 1998
  • Observations: 6
  • First position angle: 217
  • Last position angle: 214
  • First separation: 5.3
  • Last separation: 4.8
  • Mag first component: 9.49
  • Mag second component: 10.3
  • Spectral type: B3III
  • Primary proper motion RA: 11
  • Primary proper motion DEC: 9
  • Secondary proper motion RA: -27
  • Secondary proper motion DEC: -41
  • Durchmusterung: -3812288
  • Notes:
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