17321-4420

  • Unique Name: 17321-4420COO 214BC
  • RA: 17 32 07.80
  • Dec: -44 19 12.6
  • Discoverer: COO
  • Discoverer Number: 214
  • Components: BC
  • First year: 1920
  • Last year: 1999
  • Observations: 3
  • First position angle: 348
  • Last position angle: 343
  • First separation: 22.6
  • Last separation: 10.4
  • Mag first component: 9.4
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: -10
  • Secondary proper motion DEC: -93
  • Durchmusterung:
  • Notes:
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