17040-5105

  • Unique Name: 17040-5105R 289ED
  • RA: 17 03 56.98
  • Dec: -51 05 12.5
  • Discoverer: R
  • Discoverer Number: 289
  • Components: ED
  • First year: 1904
  • Last year: 1999
  • Observations: 5
  • First position angle: 105
  • Last position angle: 104
  • First separation: 55.1
  • Last separation: 55.3
  • Mag first component: 11.41
  • Mag second component: 11.64
  • Spectral type: A0V
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: N
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