21557+3708

  • Unique Name: 21557+3708ES 2523
  • RA: 21 55 51.35
  • Dec: +37 07 28.2
  • Discoverer: ES
  • Discoverer Number: 2523
  • Components:
  • First year: 1931
  • Last year: 2011
  • Observations: 5
  • First position angle: 28
  • Last position angle: 32
  • First separation: 3.9
  • Last separation: 4.7
  • Mag first component: 11.0
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: -20
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 19
  • 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