20021+5439

  • Unique Name: 20021+5439ENG 68CE
  • RA: 20 02 22.85
  • Dec: +54 40 07.5
  • Discoverer: ENG
  • Discoverer Number: 68
  • Components: CE
  • First year: 1884
  • Last year: 2009
  • Observations: 12
  • First position angle: 159
  • Last position angle: 158
  • First separation: 160.9
  • Last separation: 160.0
  • Mag first component: 8.39
  • Mag second component: 8.92
  • Spectral type: F2III
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 18
  • 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