20317+2359

  • Unique Name: 20317+2359POU4567
  • RA: 20 31 41.59
  • Dec: +23 59 00.1
  • Discoverer: POU
  • Discoverer Number: 4567
  • Components:
  • First year: 1898
  • Last year: 2008
  • Observations: 4
  • First position angle: 340
  • Last position angle: 341
  • First separation: 17.2
  • Last separation: 17.1
  • Mag first component: 13.8
  • Mag second component: 13.8
  • Spectral type:
  • Primary proper motion RA: 28
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes:
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