17581-4527

  • Unique Name: 17581-4527DON 872
  • RA: 17 58 05.02
  • Dec: -45 27 23.0
  • Discoverer: DON
  • Discoverer Number: 872
  • Components:
  • First year: 1931
  • Last year: 1948
  • Observations: 3
  • First position angle: 99
  • Last position angle: 98
  • First separation: 3.7
  • Last separation: 3.3
  • Mag first component: 7.7
  • Mag second component: 15.5
  • Spectral type: A6III
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -16
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -4512052
  • Notes:
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