20210+4437

  • Unique Name: 20210+4437A 725
  • RA: 20 20 57.88
  • Dec: +44 36 29.7
  • Discoverer: A
  • Discoverer Number: 725
  • Components:
  • First year: 1904
  • Last year: 2010
  • Observations: 37
  • First position angle: 50
  • Last position angle: 21
  • First separation: 1.0
  • Last separation: 0.7
  • Mag first component: 9.46
  • Mag second component: 10.23
  • Spectral type: K0
  • Primary proper motion RA: -145
  • Primary proper motion DEC: 49
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +44 3436
  • Notes: NO
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