18231+4100

  • Unique Name: 18231+4100COU1602
  • RA: 18 23 06.60
  • Dec: +41 00 46.5
  • Discoverer: COU
  • Discoverer Number: 1602
  • Components:
  • First year: 1977
  • Last year: 2008
  • Observations: 3
  • First position angle: 96
  • Last position angle: 98
  • First separation: 0.3
  • Last separation: 0.2
  • Mag first component: 11.8
  • Mag second component: 11.8
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: 30
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +40 3355
  • Notes:
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