19031-4543

  • Unique Name: 19031-4543R 317AB
  • RA: 19 03 05.28
  • Dec: -45 42 42.1
  • Discoverer: R
  • Discoverer Number: 317
  • Components: AB
  • First year: 1881
  • Last year: 1991
  • Observations: 13
  • First position angle: 287
  • Last position angle: 284
  • First separation: 1.0
  • Last separation: 1.5
  • Mag first component: 7.95
  • Mag second component: 8.83
  • Spectral type: B9III:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -15
  • Durchmusterung: -4512940
  • Notes:
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