20420+4015

  • Unique Name: 20420+4015A 1433
  • RA: 20 42 01.18
  • Dec: +40 14 42.5
  • Discoverer: A
  • Discoverer Number: 1433
  • Components:
  • First year: 1906
  • Last year: 2008
  • Observations: 9
  • First position angle: 25
  • Last position angle: 24
  • First separation: 0.7
  • Last separation: 0.8
  • Mag first component: 9.79
  • Mag second component: 10.33
  • Spectral type: A5
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: -9
  • Durchmusterung: +39 4283
  • Notes:
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