20439+2318

  • Unique Name: 20439+2318POU4929
  • RA: 20 43 54.23
  • Dec: +23 17 28.7
  • Discoverer: POU
  • Discoverer Number: 4929
  • Components:
  • First year: 1899
  • Last year: 2001
  • Observations: 3
  • First position angle: 263
  • Last position angle: 262
  • First separation: 17.1
  • Last separation: 17.6
  • Mag first component: 13.4
  • Mag second component: 14.4
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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