21476-1718

  • Unique Name: 21476-1718BU 1036
  • RA: 21 47 36.43
  • Dec: -17 17 41.1
  • Discoverer: BU
  • Discoverer Number: 1036
  • Components:
  • First year: 1888
  • Last year: 1999
  • Observations: 11
  • First position angle: 206
  • Last position angle: 207
  • First separation: 4.5
  • Last separation: 4.5
  • Mag first component: 7.66
  • Mag second component: 11.38
  • Spectral type: A1III
  • Primary proper motion RA: 17
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 12
  • Secondary proper motion DEC: 1
  • Durchmusterung: -17 6373
  • Notes:
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