20522-1904

  • Unique Name: 20522-1904I 667
  • RA: 20 52 09.17
  • Dec: -19 04 28.8
  • Discoverer: I
  • Discoverer Number: 667
  • Components:
  • First year: 1897
  • Last year: 1944
  • Observations: 5
  • First position angle: 342
  • Last position angle: 343
  • First separation: 2.6
  • Last separation: 2.5
  • Mag first component: 9.35
  • Mag second component: 11.6
  • Spectral type: G1V
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -20
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -19 5940
  • Notes: N
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