20331+2852

  • Unique Name: 20331+2852ES 507DS
  • RA: 20 33 01.85
  • Dec: +28 51 21.3
  • Discoverer: ES
  • Discoverer Number: 507
  • Components: DS
  • First year: 1926
  • Last year: 2012
  • Observations: 5
  • First position angle: 149
  • Last position angle: 142
  • First separation: 15.2
  • Last separation: 16.7
  • Mag first component: 10.49
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: -27
  • Durchmusterung:
  • Notes:
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