20316+2355

  • Unique Name: 20316+2355POU4564
  • RA: 20 31 37.33
  • Dec: +23 55 27.9
  • Discoverer: POU
  • Discoverer Number: 4564
  • Components:
  • First year: 1899
  • Last year: 2008
  • Observations: 4
  • First position angle: 239
  • Last position angle: 243
  • First separation: 12.8
  • Last separation: 11.9
  • Mag first component: 13.8
  • Mag second component: 14.2
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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