18127+5557

  • Unique Name: 18127+5557ES 643
  • RA: 18 12 45.93
  • Dec: +55 55 56.3
  • Discoverer: ES
  • Discoverer Number: 643
  • Components:
  • First year: 1908
  • Last year: 2003
  • Observations: 5
  • First position angle: 50
  • Last position angle: 49
  • First separation: 3.4
  • Last separation: 4.0
  • Mag first component: 10.71
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: -47
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -22
  • Durchmusterung: +55 2039
  • Notes:
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