21417+4022

  • Unique Name: 21417+4022TDT3111
  • RA: 21 41 42.96
  • Dec: +40 21 36.9
  • Discoverer: TDT
  • Discoverer Number: 3111
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 296
  • Last position angle: 296
  • First separation: 2.7
  • Last separation: 2.7
  • Mag first component: 12.79
  • Mag second component: 12.97
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • 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