20289-1749

  • Unique Name: 20289-1749DOB 13DE
  • RA: 20 29 00.69
  • Dec: -17 52 31.4
  • Discoverer: DOB
  • Discoverer Number: 13
  • Components: DE
  • First year: 1913
  • Last year: 1999
  • Observations: 5
  • First position angle: 106
  • Last position angle: 96
  • First separation: 59.4
  • Last separation: 54.3
  • Mag first component: 6.67
  • Mag second component: 10.6
  • Spectral type: K1III
  • Primary proper motion RA: 39
  • Primary proper motion DEC: -119
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -13
  • Durchmusterung: -18 5691
  • Notes: N
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