22057+2954

  • Unique Name: 22057+2954HJ 1721
  • RA: 22 05 44.53
  • Dec: +29 54 23.3
  • Discoverer: HJ
  • Discoverer Number: 1721
  • Components:
  • First year: 1828
  • Last year: 2011
  • Observations: 58
  • First position angle: 281
  • Last position angle: 265
  • First separation: 6.0
  • Last separation: 12.7
  • Mag first component: 7.94
  • Mag second component: 9.41
  • Spectral type: M
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: -52
  • Secondary proper motion DEC: -45
  • Durchmusterung: +29 4582
  • Notes: LD
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy