17217-1542

  • Unique Name: 17217-1542ABH 89AD
  • RA: 17 21 43.44
  • Dec: -15 42 36.3
  • Discoverer: ABH
  • Discoverer Number: 89
  • Components: AD
  • First year: 1904
  • Last year: 2002
  • Observations: 6
  • First position angle: 77
  • Last position angle: 76
  • First separation: 75.8
  • Last separation: 73.2
  • Mag first component: 9.85
  • Mag second component: 11.84
  • Spectral type: F8V
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -22
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes: U
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy