20244+2923

  • Unique Name: 20244+2923HO 457AC
  • RA: 20 24 21.08
  • Dec: +29 22 55.3
  • Discoverer: HO
  • Discoverer Number: 457
  • Components: AC
  • First year: 1893
  • Last year: 2002
  • Observations: 5
  • First position angle: 271
  • Last position angle: 268
  • First separation: 27.1
  • Last separation: 28.0
  • Mag first component: 9.08
  • Mag second component: 14.0
  • Spectral type: A0
  • Primary proper motion RA: 36
  • Primary proper motion DEC: 27
  • Secondary proper motion RA: 154
  • Secondary proper motion DEC: -22
  • Durchmusterung:
  • Notes:
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