20578-4402

  • Unique Name: 20578-4402DON 995
  • RA: 20 57 45.81
  • Dec: -44 01 40.3
  • Discoverer: DON
  • Discoverer Number: 995
  • Components:
  • First year: 1929
  • Last year: 1991
  • Observations: 4
  • First position angle: 248
  • Last position angle: 253
  • First separation: 1.5
  • Last separation: 2.0
  • Mag first component: 9.15
  • Mag second component: 12.43
  • Spectral type: F5V
  • Primary proper motion RA: 67
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 63
  • Secondary proper motion DEC: -2
  • Durchmusterung: -4414213
  • 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