20403+2501

  • Unique Name: 20403+2501POU4843
  • RA: 20 40 18.06
  • Dec: +25 01 22.1
  • Discoverer: POU
  • Discoverer Number: 4843
  • Components:
  • First year: 1899
  • Last year: 2008
  • Observations: 5
  • First position angle: 168
  • Last position angle: 148
  • First separation: 9.4
  • Last separation: 8.5
  • Mag first component: 12.6
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: -17
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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