20500+4521

  • Unique Name: 20500+4521ES 2702
  • RA: 20 50 00.65
  • Dec: +45 20 46.3
  • Discoverer: ES
  • Discoverer Number: 2702
  • Components:
  • First year: 1913
  • Last year: 2006
  • Observations: 4
  • First position angle: 346
  • Last position angle: 348
  • First separation: 9.9
  • Last separation: 8.5
  • Mag first component: 8.9
  • Mag second component: 13.9
  • Spectral type: G5III
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +44 3596
  • Notes:
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