17097+3021

  • Unique Name: 17097+3021STF2131AB
  • RA: 17 09 42.64
  • Dec: +30 21 14.7
  • Discoverer: STF
  • Discoverer Number: 2131
  • Components: AB
  • First year: 1830
  • Last year: 2005
  • Observations: 33
  • First position angle: 179
  • Last position angle: 180
  • First separation: 24.3
  • Last separation: 24.2
  • Mag first component: 8.39
  • Mag second component: 9.8
  • Spectral type: G5
  • Primary proper motion RA: -9
  • Primary proper motion DEC: 9
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: 7
  • Durchmusterung: +30 2939
  • Notes: N D
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