18217+0521

  • Unique Name: 18217+0521TDS 918
  • RA: 18 21 44.74
  • Dec: +05 20 38.5
  • Discoverer: TDS
  • Discoverer Number: 918
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 137
  • Last position angle: 137
  • First separation: 1.2
  • Last separation: 1.2
  • Mag first component: 9.71
  • Mag second component: 11.23
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -4
  • Durchmusterung: +05 3705
  • Notes:
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