20318+4933

  • Unique Name: 20318+4933BU 1136
  • RA: 20 31 46.51
  • Dec: +49 32 32.5
  • Discoverer: BU
  • Discoverer Number: 1136
  • Components:
  • First year: 1889
  • Last year: 2007
  • Observations: 15
  • First position angle: 207
  • Last position angle: 215
  • First separation: 0.4
  • Last separation: 0.6
  • Mag first component: 7.75
  • Mag second component: 9.19
  • Spectral type: B9
  • Primary proper motion RA: 6
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 8
  • Durchmusterung: +49 3305
  • 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