20509+5918

  • Unique Name: 20509+5918MLR 240
  • RA: 20 50 51.54
  • Dec: +59 17 38.8
  • Discoverer: MLR
  • Discoverer Number: 240
  • Components:
  • First year: 1971
  • Last year: 2008
  • Observations: 12
  • First position angle: 58
  • Last position angle: 22
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 9.3
  • Mag second component: 9.5
  • Spectral type: A0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -9
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +58 2180
  • 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