20136+3553

  • Unique Name: 20136+3553SEI1021AB
  • RA: 20 13 34.11
  • Dec: +35 52 53.8
  • Discoverer: SEI
  • Discoverer Number: 1021
  • Components: AB
  • First year: 1896
  • Last year: 2011
  • Observations: 7
  • First position angle: 241
  • Last position angle: 247
  • First separation: 14.7
  • Last separation: 13.4
  • Mag first component: 10.9
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes:
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