18557+1254

  • Unique Name: 18557+1254ABH 107AG
  • RA: 18 55 43.67
  • Dec: +12 54 30.1
  • Discoverer: ABH
  • Discoverer Number: 107
  • Components: AG
  • First year: 1988
  • Last year: 2002
  • Observations: 5
  • First position angle: 252
  • Last position angle: 251
  • First separation: 98.0
  • Last separation: 97.6
  • Mag first component: 9.28
  • Mag second component: 13.59
  • Spectral type: A5V
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 5
  • Durchmusterung:
  • Notes: NU
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy