17375-3747

  • Unique Name: 17375-3747COO 216AB,C
  • RA: 17 37 30.32
  • Dec: -37 46 54.9
  • Discoverer: COO
  • Discoverer Number: 216
  • Components: AB,C
  • First year: 1912
  • Last year: 2013
  • Observations: 12
  • First position angle: 194
  • Last position angle: 194
  • First separation: 13.7
  • Last separation: 13.9
  • Mag first component: 7.71
  • Mag second component: 9.04
  • Spectral type: F2V
  • Primary proper motion RA: 25
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: 18
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: D
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