20113+3550

  • Unique Name: 20113+3550HJ 1489AD
  • RA: 20 11 19.16
  • Dec: +35 49 49.0
  • Discoverer: HJ
  • Discoverer Number: 1489
  • Components: AD
  • First year: 1828
  • Last year: 2005
  • Observations: 19
  • First position angle: 56
  • Last position angle: 51
  • First separation: 13.0
  • Last separation: 17.3
  • Mag first component: 9.69
  • Mag second component: 9.88
  • Spectral type: B2III-IV
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -7
  • Durchmusterung: +35 4009
  • 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