18299+1720

  • Unique Name: 18299+1720COU 118AC
  • RA: 18 29 54.50
  • Dec: +17 19 53.9
  • Discoverer: COU
  • Discoverer Number: 118
  • Components: AC
  • First year: 1965
  • Last year: 2001
  • Observations: 4
  • First position angle: 294
  • Last position angle: 305
  • First separation: 28.6
  • Last separation: 29.4
  • Mag first component: 10.7
  • Mag second component: 11.6
  • Spectral type:
  • Primary proper motion RA: -26
  • Primary proper motion DEC: -42
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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