20303-5741

  • Unique Name: 20303-5741B 485
  • RA: 20 30 16.17
  • Dec: -57 41 09.7
  • Discoverer: B
  • Discoverer Number: 485
  • Components:
  • First year: 1927
  • Last year: 1984
  • Observations: 4
  • First position angle: 72
  • Last position angle: 83
  • First separation: 0.4
  • Last separation: 0.3
  • Mag first component: 9.4
  • Mag second component: 10.2
  • Spectral type: A3m
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -33
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -58 7757
  • 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