20117+3458

  • Unique Name: 20117+3458SEI 977
  • RA: 20 11 43.26
  • Dec: +34 57 25.8
  • Discoverer: SEI
  • Discoverer Number: 977
  • Components:
  • First year: 1896
  • Last year: 2011
  • Observations: 7
  • First position angle: 39
  • Last position angle: 39
  • First separation: 12.9
  • Last separation: 15.2
  • Mag first component: 11.84
  • Mag second component: 11.89
  • Spectral type:
  • Primary proper motion RA: -15
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: L
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy