20137+4323

  • Unique Name: 20137+4323BU 660AC
  • RA: 20 13 42.81
  • Dec: +43 22 44.4
  • Discoverer: BU
  • Discoverer Number: 660
  • Components: AC
  • First year: 1892
  • Last year: 2003
  • Observations: 7
  • First position angle: 190
  • Last position angle: 190
  • First separation: 56.5
  • Last separation: 57.3
  • Mag first component: 6.29
  • Mag second component: 12.9
  • Spectral type: K3III
  • Primary proper motion RA: -4
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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