20239-4225

  • Unique Name: 20239-4225BU 763AB
  • RA: 20 23 53.17
  • Dec: -42 25 22.2
  • Discoverer: BU
  • Discoverer Number: 763
  • Components: AB
  • First year: 1874
  • Last year: 2013
  • Observations: 50
  • First position angle: 225
  • Last position angle: 345
  • First separation: 1.5
  • Last separation: 0.3
  • Mag first component: 5.67
  • Mag second component: 7.25
  • Spectral type: A5V
  • Primary proper motion RA: -6
  • Primary proper motion DEC: 24
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: 24
  • Durchmusterung: -4214847
  • Notes: NO
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