20170+1716

  • Unique Name: 20170+1716OSO 123AC
  • RA: 20 17 01.33
  • Dec: +17 15 45.9
  • Discoverer: OSO
  • Discoverer Number: 123
  • Components: AC
  • First year: 1994
  • Last year: 2001
  • Observations: 4
  • First position angle: 333
  • Last position angle: 339
  • First separation: 15.0
  • Last separation: 15.8
  • Mag first component: 10.61
  • Mag second component: 14.2
  • Spectral type: K5
  • Primary proper motion RA: -169
  • Primary proper motion DEC: -208
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • 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