18581+3817

  • Unique Name: 18581+3817MLB 858AB
  • RA: 18 58 04.74
  • Dec: +38 17 09.8
  • Discoverer: MLB
  • Discoverer Number: 858
  • Components: AB
  • First year: 1933
  • Last year: 2012
  • Observations: 4
  • First position angle: 113
  • Last position angle: 111
  • First separation: 5.1
  • Last separation: 6.2
  • Mag first component: 12.68
  • Mag second component: 14.4
  • Spectral type:
  • Primary proper motion RA: -14
  • 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