20017+5238

  • Unique Name: 20017+5238TDT1921
  • RA: 20 01 41.47
  • Dec: +52 37 45.4
  • Discoverer: TDT
  • Discoverer Number: 1921
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 121
  • Last position angle: 121
  • First separation: 0.4
  • Last separation: 0.4
  • Mag first component: 10.35
  • Mag second component: 10.36
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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