18555+4411

  • Unique Name: 18555+4411ES 1428AB
  • RA: 18 55 30.87
  • Dec: +44 10 35.2
  • Discoverer: ES
  • Discoverer Number: 1428
  • Components: AB
  • First year: 1915
  • Last year: 2003
  • Observations: 3
  • First position angle: 96
  • Last position angle: 100
  • First separation: 24.5
  • Last separation: 26.3
  • Mag first component: 8.68
  • Mag second component: 13.5
  • Spectral type: G
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 17
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 2
  • Durchmusterung: +43 3119
  • Notes:
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