21311+5008

  • Unique Name: 21311+5008HU 593
  • RA: 21 31 06.22
  • Dec: +50 07 44.3
  • Discoverer: HU
  • Discoverer Number: 593
  • Components:
  • First year: 1902
  • Last year: 2005
  • Observations: 15
  • First position angle: 59
  • Last position angle: 60
  • First separation: 1.7
  • Last separation: 1.5
  • Mag first component: 9.57
  • Mag second component: 10.22
  • Spectral type: A0
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -3
  • Durchmusterung: +49 3540
  • Notes:
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