17240-0921

  • Unique Name: 17240-0921TOK 179AB
  • RA: 17 23 57.87
  • Dec: -09 21 29.7
  • Discoverer: TOK
  • Discoverer Number: 179
  • Components: AB
  • First year: 1999
  • Last year: 2010
  • Observations: 4
  • First position angle: 297
  • Last position angle: 297
  • First separation: 19.3
  • Last separation: 18.7
  • Mag first component: 7.84
  • Mag second component: 15.92
  • Spectral type: G0
  • Primary proper motion RA: -24
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: 2
  • Durchmusterung: -09 4546
  • Notes: NU
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