21409+1915

  • Unique Name: 21409+1915HDS3086
  • RA: 21 40 52.94
  • Dec: +19 15 26.0
  • Discoverer: HDS
  • Discoverer Number: 3086
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 2
  • First position angle: 67
  • Last position angle: 66
  • First separation: 1.1
  • Last separation: 1.1
  • Mag first component: 8.14
  • Mag second component: 11.84
  • Spectral type: A2
  • Primary proper motion RA: 13
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: -7
  • Durchmusterung: +18 4835
  • Notes:
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