20208+5639

  • Unique Name: 20208+5639STI2520
  • RA: 20 20 42.58
  • Dec: +56 38 56.1
  • Discoverer: STI
  • Discoverer Number: 2520
  • Components:
  • First year: 1917
  • Last year: 2003
  • Observations: 3
  • First position angle: 158
  • Last position angle: 162
  • First separation: 10.1
  • Last separation: 10.8
  • Mag first component: 12.15
  • Mag second component: 12.48
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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