17407+3117

  • Unique Name: 17407+3117HDS2501Aa,Ab
  • RA: 17 40 41.23
  • Dec: +31 17 15.6
  • Discoverer: HDS
  • Discoverer Number: 2501
  • Components: Aa,Ab
  • First year: 1991
  • Last year: 2009
  • Observations: 2
  • First position angle: 77
  • Last position angle: 76
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 6.5
  • Mag second component: 10.3
  • Spectral type: K0III
  • Primary proper motion RA: -59
  • Primary proper motion DEC: -75
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +31 3076
  • Notes: N
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy