18523+3321

  • Unique Name: 18523+3321ES 2233AB
  • RA: 18 52 17.29
  • Dec: +33 21 28.5
  • Discoverer: ES
  • Discoverer Number: 2233
  • Components: AB
  • First year: 1926
  • Last year: 2013
  • Observations: 6
  • First position angle: 247
  • Last position angle: 245
  • First separation: 44.9
  • Last separation: 43.8
  • Mag first component: 8.9
  • Mag second component: 11.9
  • Spectral type: A0
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -57
  • Secondary proper motion DEC: -2
  • Durchmusterung: +33 3241
  • Notes:
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