20490+3619

  • Unique Name: 20490+3619COU1811
  • RA: 20 49 01.66
  • Dec: +36 19 02.7
  • Discoverer: COU
  • Discoverer Number: 1811
  • Components:
  • First year: 1979
  • Last year: 1995
  • Observations: 2
  • First position angle: 259
  • Last position angle: 250
  • First separation: 0.7
  • Last separation: 0.8
  • Mag first component: 9.8
  • Mag second component: 12.0
  • Spectral type: A2
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +35 4281
  • Notes:
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