21549-7720

  • Unique Name: 21549-7720SKF 106AC
  • RA: 21 54 51.31
  • Dec: -77 20 16.8
  • Discoverer: SKF
  • Discoverer Number: 106
  • Components: AC
  • First year: 1894
  • Last year: 1999
  • Observations: 6
  • First position angle: 290
  • Last position angle: 309
  • First separation: 7.0
  • Last separation: 7.7
  • Mag first component: 8.4
  • Mag second component: 12.1
  • Spectral type: K3V M2.5V
  • Primary proper motion RA: 224
  • Primary proper motion DEC: -186
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: -18
  • Durchmusterung: -77 1522
  • 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