19477+3957

  • Unique Name: 19477+3957SEI 682AC
  • RA: 19 47 33.33
  • Dec: +39 56 34.7
  • Discoverer: SEI
  • Discoverer Number: 682
  • Components: AC
  • First year: 1892
  • Last year: 2010
  • Observations: 8
  • First position angle: 22
  • Last position angle: 19
  • First separation: 18.0
  • Last separation: 18.6
  • Mag first component: 10.75
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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