21397-1237

  • Unique Name: 21397-1237RST4090AB
  • RA: 21 39 39.19
  • Dec: -12 37 20.2
  • Discoverer: RST
  • Discoverer Number: 4090
  • Components: AB
  • First year: 1938
  • Last year: 2009
  • Observations: 4
  • First position angle: 326
  • Last position angle: 322
  • First separation: 1.2
  • Last separation: 1.3
  • Mag first component: 8.4
  • Mag second component: 13.5
  • Spectral type: G4V
  • Primary proper motion RA: 136
  • Primary proper motion DEC: 36
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -13 5985
  • 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