21539+4256

  • Unique Name: 21539+4256ES 1461
  • RA: 21 53 57.76
  • Dec: +42 57 01.2
  • Discoverer: ES
  • Discoverer Number: 1461
  • Components:
  • First year: 1915
  • Last year: 2002
  • Observations: 3
  • First position angle: 355
  • Last position angle: 352
  • First separation: 5.9
  • Last separation: 6.1
  • Mag first component: 10.4
  • Mag second component: 14.4
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +42 4242
  • 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