18299+1720

  • Unique Name: 18299+1720COU 118AB
  • RA: 18 29 54.50
  • Dec: +17 19 53.9
  • Discoverer: COU
  • Discoverer Number: 118
  • Components: AB
  • First year: 1965
  • Last year: 2003
  • Observations: 5
  • First position angle: 217
  • Last position angle: 205
  • First separation: 2.7
  • Last separation: 5.7
  • Mag first component: 10.7
  • Mag second component: 10.8
  • Spectral type:
  • Primary proper motion RA: 23
  • Primary proper motion DEC: 13
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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