21209+6117

  • Unique Name: 21209+6117MLR 508
  • RA: .
  • Dec: .
  • Discoverer: MLR
  • Discoverer Number: 508
  • Components:
  • First year: 1974
  • Last year: 2008
  • Observations: 4
  • First position angle: 235
  • Last position angle: 241
  • First separation: 0.3
  • Last separation: 0.5
  • Mag first component: 11.4
  • Mag second component: 11.7
  • Spectral type:
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • 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