20041+1704

  • Unique Name: 20041+1704SMR 20AI
  • RA: 20 04 06.47
  • Dec: +17 04 16.2
  • Discoverer: SMR
  • Discoverer Number: 20
  • Components: AI
  • First year: 2000
  • Last year: 2013
  • Observations: 4
  • First position angle: 132
  • Last position angle: 129
  • First separation: 131.6
  • Last separation: 130.9
  • Mag first component: 5.86
  • Mag second component: 11.14
  • Spectral type: G0V
  • Primary proper motion RA: -395
  • Primary proper motion DEC: -408
  • Secondary proper motion RA: 127
  • Secondary proper motion DEC: 27
  • Durchmusterung:
  • Notes: NU
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