20217+2328

  • Unique Name: 20217+2328POU4396
  • RA: 20 21 46.98
  • Dec: +23 27 57.2
  • Discoverer: POU
  • Discoverer Number: 4396
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 338
  • Last position angle: 338
  • First separation: 15.4
  • Last separation: 15.3
  • Mag first component: 13.8
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: -49
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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