18019-2247

  • Unique Name: 18019-2247BU 283AC
  • RA: 18 01 54.38
  • Dec: -22 46 49.0
  • Discoverer: BU
  • Discoverer Number: 283
  • Components: AC
  • First year: 1892
  • Last year: 1999
  • Observations: 3
  • First position angle: 34
  • Last position angle: 33
  • First separation: 14.1
  • Last separation: 13.6
  • Mag first component: 5.77
  • Mag second component: 14.0
  • Spectral type: B0Iab/Ib
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 71
  • Secondary proper motion DEC: 117
  • 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