21237+3131

  • Unique Name: 21237+3131GRV 460
  • RA: 21 23 44.69
  • Dec: +31 31 38.8
  • Discoverer: GRV
  • Discoverer Number: 460
  • Components:
  • First year: 1893
  • Last year: 2002
  • Observations: 8
  • First position angle: 195
  • Last position angle: 195
  • First separation: 56.5
  • Last separation: 56.6
  • Mag first component: 10.2
  • Mag second component: 11.45
  • Spectral type:
  • Primary proper motion RA: 27
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 21
  • Secondary proper motion DEC: -12
  • Durchmusterung: +30 4423
  • 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