20289-2647

  • Unique Name: 20289-2647B 487
  • RA: 20 28 52.20
  • Dec: -26 46 45.4
  • Discoverer: B
  • Discoverer Number: 487
  • Components:
  • First year: 1927
  • Last year: 1959
  • Observations: 2
  • First position angle: 4
  • Last position angle: 5
  • First separation: 1.2
  • Last separation: 1.3
  • Mag first component: 9.7
  • Mag second component: 13.5
  • Spectral type: A9V
  • Primary proper motion RA: 13
  • Primary proper motion DEC: -12
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -2714830
  • 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