21458+2155

  • Unique Name: 21458+2155HU 1656
  • RA: 21 45 53.00
  • Dec: +21 54 29.5
  • Discoverer: HU
  • Discoverer Number: 1656
  • Components:
  • First year: 1901
  • Last year: 2002
  • Observations: 8
  • First position angle: 306
  • Last position angle: 305
  • First separation: 2.2
  • Last separation: 2.2
  • Mag first component: 11.33
  • Mag second component: 11.31
  • Spectral type:
  • Primary proper motion RA: 25
  • Primary proper motion DEC: 8
  • 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