21153+3051

  • Unique Name: 21153+3051GRV 439
  • RA: 21 15 22.63
  • Dec: +30 51 18.7
  • Discoverer: GRV
  • Discoverer Number: 439
  • Components:
  • First year: 1900
  • Last year: 2002
  • Observations: 4
  • First position angle: 130
  • Last position angle: 127
  • First separation: 21.0
  • Last separation: 21.5
  • Mag first component: 10.2
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -21
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: -18
  • Secondary proper motion DEC: -27
  • Durchmusterung: +30 4370
  • 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