18340+4121

  • Unique Name: 18340+4121ARY 14AB
  • RA: 18 33 59.59
  • Dec: +41 21 02.9
  • Discoverer: ARY
  • Discoverer Number: 14
  • Components: AB
  • First year: 1892
  • Last year: 2013
  • Observations: 10
  • First position angle: 294
  • Last position angle: 292
  • First separation: 40.6
  • Last separation: 38.9
  • Mag first component: 8.46
  • Mag second component: 10.73
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 0
  • Durchmusterung: +41 3089
  • Notes:
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