20530+3136

  • Unique Name: 20530+3136TDT2602
  • RA: 20 53 02.45
  • Dec: +31 36 24.1
  • Discoverer: TDT
  • Discoverer Number: 2602
  • Components:
  • First year: 1991
  • Last year: 2009
  • Observations: 2
  • First position angle: 47
  • Last position angle: 63
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 11.04
  • Mag second component: 11.26
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes:
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