20090+1808

  • Unique Name: 20090+1808HJ 2932AB
  • RA: 20 09 03.45
  • Dec: +18 07 06.4
  • Discoverer: HJ
  • Discoverer Number: 2932
  • Components: AB
  • First year: 1831
  • Last year: 2001
  • Observations: 8
  • First position angle: 133
  • Last position angle: 163
  • First separation: 12.0
  • Last separation: 13.3
  • Mag first component: 10.01
  • Mag second component: 11.17
  • Spectral type: A2
  • Primary proper motion RA: 22
  • Primary proper motion DEC: 24
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -3
  • Durchmusterung: +17 4232
  • 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