21305+4620

  • Unique Name: 21305+4620A 768
  • RA: 21 30 31.21
  • Dec: +46 19 49.3
  • Discoverer: A
  • Discoverer Number: 768
  • Components:
  • First year: 1904
  • Last year: 1995
  • Observations: 11
  • First position angle: 333
  • Last position angle: 339
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 10.33
  • Mag second component: 10.51
  • Spectral type: A2
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -6
  • Durchmusterung: +45 3565
  • 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