17455-2804

  • Unique Name: 17455-2804SIN 102AC
  • RA: 17 45 31.65
  • Dec: -28 03 54.6
  • Discoverer: SIN
  • Discoverer Number: 102
  • Components: AC
  • First year: 1913
  • Last year: 2000
  • Observations: 8
  • First position angle: 86
  • Last position angle: 85
  • First separation: 74.4
  • Last separation: 74.3
  • Mag first component: 8.7
  • Mag second component: 10.01
  • Spectral type: B7IV/V
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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