17247-3412

  • Unique Name: 17247-3412DAW 216BC
  • RA: 17 24 44.73
  • Dec: -34 12 02.7
  • Discoverer: DAW
  • Discoverer Number: 216
  • Components: BC
  • First year: 1919
  • Last year: 2006
  • Observations: 5
  • First position angle: 321
  • Last position angle: 320
  • First separation: 5.5
  • Last separation: 4.7
  • Mag first component: 11.4
  • Mag second component: 12.6
  • Spectral type: O5/7V
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: -17
  • Secondary proper motion DEC: 60
  • Durchmusterung:
  • 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