20419+1931

  • Unique Name: 20419+1931COU 226AC
  • RA: 20 41 51.24
  • Dec: +19 31 13.6
  • Discoverer: COU
  • Discoverer Number: 226
  • Components: AC
  • First year: 1967
  • Last year: 2009
  • Observations: 7
  • First position angle: 341
  • Last position angle: 338
  • First separation: 13.5
  • Last separation: 13.5
  • Mag first component: 8.0
  • Mag second component: 11.5
  • Spectral type: A2
  • Primary proper motion RA: 18
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: -53
  • Secondary proper motion DEC: 160
  • Durchmusterung:
  • Notes:
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