20213+4155

  • Unique Name: 20213+4155TDT2201
  • RA: 20 21 16.25
  • Dec: +41 55 15.6
  • Discoverer: TDT
  • Discoverer Number: 2201
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 359
  • Last position angle: 359
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 11.48
  • Mag second component: 11.63
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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