21428+6018

  • Unique Name: 21428+6018HDS3093
  • RA: 21 42 46.63
  • Dec: +60 17 45.3
  • Discoverer: HDS
  • Discoverer Number: 3093
  • Components:
  • First year: 1991
  • Last year: 2007
  • Observations: 2
  • First position angle: 282
  • Last position angle: 267
  • First separation: 0.1
  • Last separation: 0.1
  • Mag first component: 9.35
  • Mag second component: 10.96
  • Spectral type: B2V
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +59 2412
  • 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