20217-2100

  • Unique Name: 20217-2100BRT1563
  • RA: 20 21 41.87
  • Dec: -20 59 34.4
  • Discoverer: BRT
  • Discoverer Number: 1563
  • Components:
  • First year: 1920
  • Last year: 2000
  • Observations: 5
  • First position angle: 128
  • Last position angle: 152
  • First separation: 4.6
  • Last separation: 5.9
  • Mag first component: 12.3
  • Mag second component: 13.3
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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