17091+8456

  • Unique Name: 17091+8456WFC 188
  • RA: 17 09 05.58
  • Dec: +84 56 12.9
  • Discoverer: WFC
  • Discoverer Number: 188
  • Components:
  • First year: 1899
  • Last year: 2004
  • Observations: 5
  • First position angle: 204
  • Last position angle: 175
  • First separation: 5.5
  • Last separation: 10.7
  • Mag first component: 11.63
  • Mag second component: 12.43
  • Spectral type: G0?V
  • Primary proper motion RA: -27
  • Primary proper motion DEC: 51
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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