20422+1952

  • Unique Name: 20422+1952LBU 19AD
  • RA: 20 42 09.58
  • Dec: +19 51 52.6
  • Discoverer: LBU
  • Discoverer Number: 19
  • Components: AD
  • First year: 1993
  • Last year: 2001
  • Observations: 3
  • First position angle: 22
  • Last position angle: 23
  • First separation: 127.8
  • Last separation: 129.9
  • Mag first component: 7.6
  • Mag second component: 12.96
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -26
  • Durchmusterung:
  • Notes:
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