20047+6353

  • Unique Name: 20047+6353STF2640AB
  • RA: 20 04 44.51
  • Dec: +63 53 24.4
  • Discoverer: STF
  • Discoverer Number: 2640
  • Components: AB
  • First year: 1832
  • Last year: 2006
  • Observations: 67
  • First position angle: 27
  • Last position angle: 15
  • First separation: 4.9
  • Last separation: 5.7
  • Mag first component: 6.29
  • Mag second component: 9.54
  • Spectral type: A2II-III
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 38
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 38
  • Durchmusterung: +63 1593
  • Notes: D
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