17340-7808

  • Unique Name: 17340-7808HJ 4937AB,C
  • RA: 17 33 59.78
  • Dec: -78 08 08.1
  • Discoverer: HJ
  • Discoverer Number: 4937
  • Components: AB,C
  • First year: 1835
  • Last year: 2000
  • Observations: 4
  • First position angle: 229
  • Last position angle: 223
  • First separation: 30.0
  • Last separation: 34.7
  • Mag first component: 8.5
  • Mag second component: 13.1
  • Spectral type: A4V
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -28
  • 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