20024+3320

  • Unique Name: 20024+3320SEI 803
  • RA: 20 02 21.69
  • Dec: +33 19 42.7
  • Discoverer: SEI
  • Discoverer Number: 803
  • Components:
  • First year: 1894
  • Last year: 2011
  • Observations: 6
  • First position angle: 275
  • Last position angle: 272
  • First separation: 22.7
  • Last separation: 22.6
  • Mag first component: 10.35
  • Mag second component: 12.79
  • Spectral type: A0
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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