21478+6203

  • Unique Name: 21478+6203HU 971AB
  • RA: 21 47 45.39
  • Dec: +62 03 24.3
  • Discoverer: HU
  • Discoverer Number: 971
  • Components: AB
  • First year: 1904
  • Last year: 2008
  • Observations: 16
  • First position angle: 137
  • Last position angle: 203
  • First separation: 0.2
  • Last separation: 0.3
  • Mag first component: 8.99
  • Mag second component: 9.73
  • Spectral type: A3
  • Primary proper motion RA: 19
  • Primary proper motion DEC: 1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +61 2199
  • 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