20010+3742

  • Unique Name: 20010+3742BU 1289AB
  • RA: 20 00 59.61
  • Dec: +37 41 56.1
  • Discoverer: BU
  • Discoverer Number: 1289
  • Components: AB
  • First year: 1899
  • Last year: 2007
  • Observations: 18
  • First position angle: 58
  • Last position angle: 55
  • First separation: 0.8
  • Last separation: 0.6
  • Mag first component: 8.15
  • Mag second component: 9.2
  • Spectral type: B5
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +37 3723
  • 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