20090+1808

  • Unique Name: 20090+1808HJ 2932AC
  • RA: 20 09 03.45
  • Dec: +18 07 06.4
  • Discoverer: HJ
  • Discoverer Number: 2932
  • Components: AC
  • First year: 1831
  • Last year: 2001
  • Observations: 5
  • First position angle: 211
  • Last position angle: 215
  • First separation: 12.0
  • Last separation: 23.9
  • Mag first component: 10.01
  • Mag second component: 14.0
  • Spectral type: A2
  • Primary proper motion RA: 22
  • Primary proper motion DEC: 24
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -13
  • Durchmusterung:
  • Notes:
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