20347+4957

  • Unique Name: 20347+4957ES 2696
  • RA: 20 34 40.94
  • Dec: +49 57 11.3
  • Discoverer: ES
  • Discoverer Number: 2696
  • Components:
  • First year: 1911
  • Last year: 2003
  • Observations: 5
  • First position angle: 148
  • Last position angle: 148
  • First separation: 10.8
  • Last separation: 12.1
  • Mag first component: 9.86
  • Mag second component: 10.72
  • Spectral type: B8
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -16
  • Durchmusterung: +49 3319
  • Notes:
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