20420+2317

  • Unique Name: 20420+2317POU4885AC
  • RA: 20 41 59.62
  • Dec: +23 17 08.1
  • Discoverer: POU
  • Discoverer Number: 4885
  • Components: AC
  • First year: 1899
  • Last year: 2009
  • Observations: 3
  • First position angle: 228
  • Last position angle: 227
  • First separation: 20.8
  • Last separation: 20.2
  • Mag first component: 12.6
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -69
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • 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