17549-1138

  • Unique Name: 17549-1138HLD 139AB
  • RA: 17 54 55.72
  • Dec: -11 37 54.9
  • Discoverer: HLD
  • Discoverer Number: 139
  • Components: AB
  • First year: 1882
  • Last year: 1991
  • Observations: 12
  • First position angle: 140
  • Last position angle: 144
  • First separation: 6.0
  • Last separation: 3.2
  • Mag first component: 7.03
  • Mag second component: 11.06
  • Spectral type: F3V
  • Primary proper motion RA: 6
  • Primary proper motion DEC: 44
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: 41
  • Durchmusterung: -11 4478
  • 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