20164+2309

  • Unique Name: 20164+2309COU 218
  • RA: 20 16 21.85
  • Dec: +23 09 03.0
  • Discoverer: COU
  • Discoverer Number: 218
  • Components:
  • First year: 1967
  • Last year: 2007
  • Observations: 10
  • First position angle: 209
  • Last position angle: 218
  • First separation: 0.3
  • Last separation: 0.4
  • Mag first component: 9.4
  • Mag second component: 9.5
  • Spectral type: F0
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +22 3996
  • Notes:
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