20197+1522

  • Unique Name: 20197+1522A 1673
  • RA: 20 19 40.14
  • Dec: +15 21 31.1
  • Discoverer: A
  • Discoverer Number: 1673
  • Components:
  • First year: 1907
  • Last year: 2007
  • Observations: 12
  • First position angle: 49
  • Last position angle: 55
  • First separation: 0.8
  • Last separation: 1.0
  • Mag first component: 9.89
  • Mag second component: 10.82
  • Spectral type: F8
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 13
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 13
  • Durchmusterung: +14 4260
  • Notes:
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