18109+4242

  • Unique Name: 18109+4242ROE 6CD
  • RA: 18 10 00.42
  • Dec: +42 45 32.5
  • Discoverer: ROE
  • Discoverer Number: 6
  • Components: CD
  • First year: 1893
  • Last year: 2003
  • Observations: 6
  • First position angle: 298
  • Last position angle: 234
  • First separation: 12.7
  • Last separation: 10.6
  • Mag first component: 11.45
  • Mag second component: 11.15
  • Spectral type:
  • Primary proper motion RA: -20
  • Primary proper motion DEC: 116
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: 12
  • Durchmusterung: +42 3018
  • Notes:
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