20434-2218

  • Unique Name: 20434-2218HJ 2989
  • RA: 20 43 22.25
  • Dec: -22 18 15.5
  • Discoverer: HJ
  • Discoverer Number: 2989
  • Components:
  • First year: 1830
  • Last year: 2012
  • Observations: 7
  • First position angle: 155
  • Last position angle: 155
  • First separation: 25.0
  • Last separation: 29.4
  • Mag first component: 9.01
  • Mag second component: 11.21
  • Spectral type: F3V
  • Primary proper motion RA: 19
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 7
  • Durchmusterung: -22 5510
  • Notes:
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