19478+5154

  • Unique Name: 19478+5154AG 239
  • RA: 19 47 50.63
  • Dec: +51 53 57.1
  • Discoverer: AG
  • Discoverer Number: 239
  • Components:
  • First year: 1902
  • Last year: 2010
  • Observations: 17
  • First position angle: 260
  • Last position angle: 239
  • First separation: 13.8
  • Last separation: 16.0
  • Mag first component: 8.72
  • Mag second component: 9.85
  • Spectral type: G5
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -52
  • Durchmusterung: +51 2683
  • Notes: LD
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