20455+2509

  • Unique Name: 20455+2509POU4959
  • RA: 20 45 33.28
  • Dec: +25 09 05.8
  • Discoverer: POU
  • Discoverer Number: 4959
  • Components:
  • First year: 1899
  • Last year: 2011
  • Observations: 5
  • First position angle: 139
  • Last position angle: 138
  • First separation: 13.8
  • Last separation: 13.9
  • Mag first component: 14.3
  • Mag second component: 14.5
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -22
  • Durchmusterung:
  • Notes:
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