20307+3521

  • Unique Name: 20307+3521HJ 1526A,BC
  • RA: 20 30 40.68
  • Dec: +35 20 53.2
  • Discoverer: HJ
  • Discoverer Number: 1526
  • Components: A,BC
  • First year: 1828
  • Last year: 2008
  • Observations: 20
  • First position angle: 154
  • Last position angle: 149
  • First separation: 8.0
  • Last separation: 8.8
  • Mag first component: 9.0
  • Mag second component: 9.26
  • Spectral type: A2
  • Primary proper motion RA: 7
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 10
  • Durchmusterung: +34 4056
  • Notes: D
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy