18291+0408

  • Unique Name: 18291+0408A 581AB,C
  • RA: 18 29 03.59
  • Dec: +04 08 02.3
  • Discoverer: A
  • Discoverer Number: 581
  • Components: AB,C
  • First year: 1903
  • Last year: 2000
  • Observations: 5
  • First position angle: 235
  • Last position angle: 228
  • First separation: 8.5
  • Last separation: 9.9
  • Mag first component: 8.4
  • Mag second component: 15.4
  • Spectral type: B8
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • 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