20152+5409

  • Unique Name: 20152+5409HO 455BE
  • RA: 20 15 17.86
  • Dec: +54 09 00.1
  • Discoverer: HO
  • Discoverer Number: 455
  • Components: BE
  • First year: 1904
  • Last year: 2009
  • Observations: 8
  • First position angle: 214
  • Last position angle: 206
  • First separation: 5.1
  • Last separation: 5.3
  • Mag first component: 11.5
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: 89
  • Primary proper motion DEC: 182
  • Secondary proper motion RA: -70
  • Secondary proper motion DEC: -87
  • Durchmusterung:
  • Notes:
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