21154+3912

  • Unique Name: 21154+3912MLB 894
  • RA: 21 15 29.46
  • Dec: +39 12 25.6
  • Discoverer: MLB
  • Discoverer Number: 894
  • Components:
  • First year: 1933
  • Last year: 2002
  • Observations: 5
  • First position angle: 203
  • Last position angle: 200
  • First separation: 2.8
  • Last separation: 3.1
  • Mag first component: 10.0
  • Mag second component: 10.2
  • Spectral type:
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -10
  • 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