12104+5455

  • Unique Name: 12104+5455ES 73BC
  • RA: 12 10 23.67
  • Dec: +54 55 09.4
  • Discoverer: ES
  • Discoverer Number: 73
  • Components: BC
  • First year: 1901
  • Last year: 2007
  • Observations: 17
  • First position angle: 305
  • Last position angle: 306
  • First separation: 3.6
  • Last separation: 3.2
  • Mag first component: 11.4
  • Mag second component: 11.6
  • Spectral type:
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • Secondary proper motion RA: -40
  • Secondary proper motion DEC: 33
  • Durchmusterung:
  • Notes:
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