17309+1512

  • Unique Name: 17309+1512HDS2473
  • RA: 17 30 54.60
  • Dec: +15 11 33.5
  • Discoverer: HDS
  • Discoverer Number: 2473
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 149
  • Last position angle: 149
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 9.25
  • Mag second component: 12.16
  • Spectral type: A3
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +15 3201
  • 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