20390+2409

  • Unique Name: 20390+2409POU4789
  • RA: 20 38 54.54
  • Dec: +24 08 33.3
  • Discoverer: POU
  • Discoverer Number: 4789
  • Components:
  • First year: 1898
  • Last year: 2008
  • Observations: 3
  • First position angle: 184
  • Last position angle: 193
  • First separation: 1.8
  • Last separation: 3.1
  • Mag first component: 12.3
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: 6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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