20553+5651

  • Unique Name: 20553+5651A 752
  • RA: 20 55 16.53
  • Dec: +56 50 57.6
  • Discoverer: A
  • Discoverer Number: 752
  • Components:
  • First year: 1904
  • Last year: 2008
  • Observations: 9
  • First position angle: 18
  • Last position angle: 10
  • First separation: 1.0
  • Last separation: 1.2
  • Mag first component: 9.4
  • Mag second component: 10.4
  • Spectral type: A5 K
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +56 2513
  • Notes:
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