17303-4412

  • Unique Name: 17303-4412I 1005AB
  • RA: 17 30 15.41
  • Dec: -44 11 47.9
  • Discoverer: I
  • Discoverer Number: 1005
  • Components: AB
  • First year: 1910
  • Last year: 1999
  • Observations: 9
  • First position angle: 100
  • Last position angle: 94
  • First separation: 2.8
  • Last separation: 2.6
  • Mag first component: 9.6
  • Mag second component: 10.56
  • Spectral type: B9III
  • Primary proper motion RA: -27
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: 5
  • Durchmusterung: -4411787
  • Notes:
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy