19404+3121

  • Unique Name: 19404+3121COU1163Aa,Ab
  • RA: 19 40 21.57
  • Dec: +31 21 26.4
  • Discoverer: COU
  • Discoverer Number: 1163
  • Components: Aa,Ab
  • First year: 1974
  • Last year: 2007
  • Observations: 6
  • First position angle: 168
  • Last position angle: 165
  • First separation: 0.2
  • Last separation: 0.1
  • Mag first component: 9.5
  • Mag second component: 9.5
  • Spectral type: F8V
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +31 3715
  • Notes:
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