19477+5707

  • Unique Name: 19477+5707TDT1757
  • RA: 19 47 39.47
  • Dec: +57 06 31.8
  • Discoverer: TDT
  • Discoverer Number: 1757
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 252
  • Last position angle: 252
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 11.09
  • Mag second component: 11.71
  • Spectral type:
  • Primary proper motion RA: 23
  • Primary proper motion DEC: 81
  • Secondary proper motion RA: 23
  • Secondary proper motion DEC: 81
  • Durchmusterung:
  • Notes:
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