21517+2134

  • Unique Name: 21517+2134BRT2501
  • RA: 21 51 37.79
  • Dec: +21 34 28.5
  • Discoverer: BRT
  • Discoverer Number: 2501
  • Components:
  • First year: 1894
  • Last year: 2009
  • Observations: 7
  • First position angle: 321
  • Last position angle: 323
  • First separation: 5.5
  • Last separation: 5.0
  • Mag first component: 10.6
  • Mag second component: 10.7
  • Spectral type:
  • Primary proper motion RA: 24
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 14
  • 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