23289+1720

  • Unique Name: 23289+1720HJ 311AC
  • RA: 23 29 02.83
  • Dec: +17 20 08.9
  • Discoverer: HJ
  • Discoverer Number: 311
  • Components: AC
  • First year: 1904
  • Last year: 2000
  • Observations: 3
  • First position angle: 229
  • Last position angle: 230
  • First separation: 145.4
  • Last separation: 147.5
  • Mag first component: 11.45
  • Mag second component: 17.31
  • Spectral type:
  • Primary proper motion RA: 44
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: NX
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy