21439+4517

  • Unique Name: 21439+4517TDT3123
  • RA: 21 43 51.38
  • Dec: +45 17 15.7
  • Discoverer: TDT
  • Discoverer Number: 3123
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 242
  • Last position angle: 242
  • First separation: 1.5
  • Last separation: 1.5
  • Mag first component: 11.94
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -1
  • 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