20465-2141

  • Unique Name: 20465-2141B 500
  • RA: 20 46 30.42
  • Dec: -21 41 21.1
  • Discoverer: B
  • Discoverer Number: 500
  • Components:
  • First year: 1925
  • Last year: 1986
  • Observations: 19
  • First position angle: 87
  • Last position angle: 117
  • First separation: 0.3
  • Last separation: 1.3
  • Mag first component: 10.33
  • Mag second component: 11.1
  • Spectral type: K1/2V
  • Primary proper motion RA: 50
  • Primary proper motion DEC: 31
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -22 5527
  • Notes:
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