20454+5735

  • Unique Name: 20454+5735CIA 1Aa,Ab
  • RA: 20 45 21.20
  • Dec: +57 34 49.1
  • Discoverer: CIA
  • Discoverer Number: 1
  • Components: Aa,Ab
  • First year: 2006
  • Last year: 2010
  • Observations: 19
  • First position angle: 92
  • Last position angle: 105
  • First separation: 0.0
  • Last separation: 0.1
  • Mag first component: 5.2
  • Mag second component: 5.5
  • Spectral type: F8IV-V+F9
  • Primary proper motion RA: -64
  • Primary proper motion DEC: -235
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: NO
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