21206+4219

  • Unique Name: 21206+4219WSI 16
  • RA: 21 20 32.98
  • Dec: +42 18 57.2
  • Discoverer: WSI
  • Discoverer Number: 16
  • Components:
  • First year: 1895
  • Last year: 2013
  • Observations: 8
  • First position angle: 150
  • Last position angle: 149
  • First separation: 8.6
  • Last separation: 8.2
  • Mag first component: 9.7
  • Mag second component: 9.9
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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