17189-4920

  • Unique Name: 17189-4920B 2407
  • RA: 17 18 51.78
  • Dec: -49 20 18.4
  • Discoverer: B
  • Discoverer Number: 2407
  • Components:
  • First year: 1902
  • Last year: 1998
  • Observations: 3
  • First position angle: 111
  • Last position angle: 121
  • First separation: 8.7
  • Last separation: 9.6
  • Mag first component: 7.72
  • Mag second component: 12.2
  • Spectral type: K4/5III
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -16
  • Durchmusterung: -4911317
  • Notes:
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