20520+4346

  • Unique Name: 20520+4346STT 416
  • RA: 20 51 58.64
  • Dec: +43 45 28.7
  • Discoverer: STT
  • Discoverer Number: 416
  • Components:
  • First year: 1843
  • Last year: 2012
  • Observations: 86
  • First position angle: 146
  • Last position angle: 118
  • First separation: 7.3
  • Last separation: 9.4
  • Mag first component: 8.64
  • Mag second component: 8.94
  • Spectral type: Am
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 29
  • Secondary proper motion DEC: 5
  • Durchmusterung: +43 3746
  • Notes: LD
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