20248+4223

  • Unique Name: 20248+4223ES 1678
  • RA: 20 24 46.63
  • Dec: +42 23 05.3
  • Discoverer: ES
  • Discoverer Number: 1678
  • Components:
  • First year: 1917
  • Last year: 2002
  • Observations: 3
  • First position angle: 181
  • Last position angle: 187
  • First separation: 7.3
  • Last separation: 6.5
  • Mag first component: 9.27
  • Mag second component: 14.3
  • Spectral type: B3Vn
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +41 3737
  • Notes:
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