20492+4525

  • Unique Name: 20492+4525COU2646
  • RA: 20 49 11.60
  • Dec: +45 24 39.8
  • Discoverer: COU
  • Discoverer Number: 2646
  • Components:
  • First year: 1990
  • Last year: 2008
  • Observations: 3
  • First position angle: 263
  • Last position angle: 263
  • First separation: 0.3
  • Last separation: 0.4
  • Mag first component: 10.47
  • Mag second component: 10.85
  • Spectral type: B1:V:npe
  • Primary proper motion RA: -4
  • Primary proper motion DEC: 2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +44 3594
  • Notes:
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