20408+2521

  • Unique Name: 20408+2521POU4853
  • RA: 20 40 47.45
  • Dec: +25 21 29.4
  • Discoverer: POU
  • Discoverer Number: 4853
  • Components:
  • First year: 1899
  • Last year: 2002
  • Observations: 4
  • First position angle: 232
  • Last position angle: 233
  • First separation: 15.8
  • Last separation: 16.7
  • Mag first component: 13.1
  • Mag second component: 13.9
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: -10
  • Secondary proper motion DEC: -12
  • Durchmusterung:
  • Notes:
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