20175+4538

  • Unique Name: 20175+4538STF2667
  • RA: 20 17 30.44
  • Dec: +45 38 16.0
  • Discoverer: STF
  • Discoverer Number: 2667
  • Components:
  • First year: 1821
  • Last year: 2004
  • Observations: 32
  • First position angle: 225
  • Last position angle: 224
  • First separation: 8.3
  • Last separation: 8.4
  • Mag first component: 8.66
  • Mag second component: 9.0
  • Spectral type: A5
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -14
  • Durchmusterung: +45 3127
  • Notes: D
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