20012+4821

  • Unique Name: 20012+4821A 720
  • RA: 20 01 12.24
  • Dec: +48 20 30.2
  • Discoverer: A
  • Discoverer Number: 720
  • Components:
  • First year: 1904
  • Last year: 2008
  • Observations: 10
  • First position angle: 64
  • Last position angle: 96
  • First separation: 0.4
  • Last separation: 0.5
  • Mag first component: 10.42
  • Mag second component: 10.49
  • Spectral type: F8
  • Primary proper motion RA: 20
  • Primary proper motion DEC: 33
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: 33
  • Durchmusterung: +47 2983
  • Notes:
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