20397+5227

  • Unique Name: 20397+5227ES 992
  • RA: 20 39 42.59
  • Dec: +52 27 29.1
  • Discoverer: ES
  • Discoverer Number: 992
  • Components:
  • First year: 1902
  • Last year: 2010
  • Observations: 6
  • First position angle: 170
  • Last position angle: 167
  • First separation: 6.1
  • Last separation: 7.4
  • Mag first component: 9.9
  • Mag second component: 11.3
  • Spectral type: F8
  • Primary proper motion RA: -6
  • Primary proper motion DEC: 15
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: 6
  • Durchmusterung: +51 2920
  • Notes:
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