13311-4151

  • Unique Name: 13311-4151COO 155AB
  • RA: 13 31 08.62
  • Dec: -41 51 12.2
  • Discoverer: COO
  • Discoverer Number: 155
  • Components: AB
  • First year: 1898
  • Last year: 2000
  • Observations: 11
  • First position angle: 357
  • Last position angle: 358
  • First separation: 10.7
  • Last separation: 10.2
  • Mag first component: 9.15
  • Mag second component: 10.06
  • Spectral type: A3IV
  • Primary proper motion RA: -19
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: -20
  • Secondary proper motion DEC: -9
  • Durchmusterung: -41 7897
  • Notes:
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