20172+2415

  • Unique Name: 20172+2415GRV 326AC
  • RA: 20 17 13.11
  • Dec: +24 15 06.9
  • Discoverer: GRV
  • Discoverer Number: 326
  • Components: AC
  • First year: 1894
  • Last year: 2011
  • Observations: 13
  • First position angle: 263
  • Last position angle: 262
  • First separation: 35.2
  • Last separation: 34.8
  • Mag first component: 9.19
  • Mag second component: 10.22
  • Spectral type:
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -18
  • Durchmusterung:
  • Notes:
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