16253-4909

  • Unique Name: 16253-4909COO 197AC
  • RA: 16 25 17.59
  • Dec: -49 08 52.2
  • Discoverer: COO
  • Discoverer Number: 197
  • Components: AC
  • First year: 1895
  • Last year: 2010
  • Observations: 16
  • First position angle: 108
  • Last position angle: 77
  • First separation: 9.9
  • Last separation: 20.7
  • Mag first component: 8.11
  • Mag second component: 12.0
  • Spectral type: K0/1V
  • Primary proper motion RA: -92
  • Primary proper motion DEC: -84
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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