20452+3531

  • Unique Name: 20452+3531SEI1237
  • RA: 20 45 15.90
  • Dec: +35 31 05.2
  • Discoverer: SEI
  • Discoverer Number: 1237
  • Components:
  • First year: 1896
  • Last year: 2002
  • Observations: 6
  • First position angle: 272
  • Last position angle: 272
  • First separation: 25.6
  • Last separation: 26.0
  • Mag first component: 10.88
  • Mag second component: 12.27
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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