20518+2509

  • Unique Name: 20518+2509POU5050
  • RA: 20 51 47.19
  • Dec: +25 08 34.8
  • Discoverer: POU
  • Discoverer Number: 5050
  • Components:
  • First year: 1898
  • Last year: 2011
  • Observations: 5
  • First position angle: 329
  • Last position angle: 326
  • First separation: 17.8
  • Last separation: 18.5
  • Mag first component: 12.2
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: 16
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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