21308+4013

  • Unique Name: 21308+4013MLB 896AB
  • RA: 21 30 46.65
  • Dec: +40 13 26.9
  • Discoverer: MLB
  • Discoverer Number: 896
  • Components: AB
  • First year: 1933
  • Last year: 2006
  • Observations: 3
  • First position angle: 348
  • Last position angle: 342
  • First separation: 3.3
  • Last separation: 3.2
  • Mag first component: 13.6
  • Mag second component: 14.3
  • Spectral type:
  • Primary proper motion RA: -14
  • Primary proper motion DEC: -34
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -11
  • 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