20305+2517

  • Unique Name: 20305+2517POU4541
  • RA: 20 30 29.06
  • Dec: +25 16 49.5
  • Discoverer: POU
  • Discoverer Number: 4541
  • Components:
  • First year: 1899
  • Last year: 2002
  • Observations: 4
  • First position angle: 74
  • Last position angle: 73
  • First separation: 12.2
  • Last separation: 13.1
  • Mag first component: 13.1
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes:
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