20104+2439

  • Unique Name: 20104+2439A 384
  • RA: 20 10 25.62
  • Dec: +24 39 23.0
  • Discoverer: A
  • Discoverer Number: 384
  • Components:
  • First year: 1902
  • Last year: 2008
  • Observations: 19
  • First position angle: 356
  • Last position angle: 357
  • First separation: 1.2
  • Last separation: 1.3
  • Mag first component: 9.91
  • Mag second component: 10.78
  • Spectral type: A0
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 1
  • Durchmusterung: +24 4028
  • Notes:
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