20217-2149

  • Unique Name: 20217-2149ARA1924
  • RA: 20 21 40.08
  • Dec: -21 48 55.5
  • Discoverer: ARA
  • Discoverer Number: 1924
  • Components:
  • First year: 1920
  • Last year: 1999
  • Observations: 3
  • First position angle: 179
  • Last position angle: 184
  • First separation: 15.0
  • Last separation: 14.4
  • Mag first component: 12.8
  • Mag second component: 13.3
  • Spectral type:
  • Primary proper motion RA: 25
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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