21377+5734

  • Unique Name: 21377+5734STF2815AB,C
  • RA: 21 37 40.93
  • Dec: +57 33 37.5
  • Discoverer: STF
  • Discoverer Number: 2815
  • Components: AB,C
  • First year: 1828
  • Last year: 2005
  • Observations: 24
  • First position angle: 85
  • Last position angle: 84
  • First separation: 8.0
  • Last separation: 7.5
  • Mag first component: 8.65
  • Mag second component: 10.52
  • Spectral type: A0
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -2
  • 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