20312+1116

  • Unique Name: 20312+1116DA 1BC
  • RA: 20 31 11.94
  • Dec: +11 15 33.7
  • Discoverer: DA
  • Discoverer Number: 1
  • Components: BC
  • First year: 1840
  • Last year: 2006
  • Observations: 97
  • First position angle: 209
  • Last position angle: 179
  • First separation: 0.7
  • Last separation: 0.2
  • Mag first component: 7.9
  • Mag second component: 8.0
  • Spectral type: Am
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: NO
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy