17407+3117

  • Unique Name: 17407+3117STTA157AB
  • RA: 17 40 41.23
  • Dec: +31 17 15.6
  • Discoverer: STT
  • Discoverer Number: 0
  • Components: AB
  • First year: 1874
  • Last year: 2003
  • Observations: 30
  • First position angle: 111
  • Last position angle: 105
  • First separation: 112.9
  • Last separation: 116.5
  • Mag first component: 6.43
  • Mag second component: 7.92
  • Spectral type: K0III
  • Primary proper motion RA: -59
  • Primary proper motion DEC: -75
  • Secondary proper motion RA: -10
  • Secondary proper motion DEC: -16
  • Durchmusterung: +31 3076
  • Notes: NZ
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy