21220+2350

  • Unique Name: 21220+2350COU 132
  • RA: 21 21 57.90
  • Dec: +23 49 30.7
  • Discoverer: COU
  • Discoverer Number: 132
  • Components:
  • First year: 1891
  • Last year: 2013
  • Observations: 13
  • First position angle: 203
  • Last position angle: 201
  • First separation: 13.1
  • Last separation: 13.3
  • Mag first component: 8.85
  • Mag second component: 10.33
  • Spectral type: A3
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: -7
  • Durchmusterung: +23 4296
  • 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