20273+2820

  • Unique Name: 20273+2820MLB 774BC
  • RA: 20 27 21.58
  • Dec: +28 20 04.2
  • Discoverer: MLB
  • Discoverer Number: 774
  • Components: BC
  • First year: 1932
  • Last year: 2002
  • Observations: 3
  • First position angle: 273
  • Last position angle: 279
  • First separation: 4.1
  • Last separation: 4.2
  • Mag first component: 13.7
  • Mag second component: 13.7
  • Spectral type:
  • Primary proper motion RA: 86
  • Primary proper motion DEC: -22
  • Secondary proper motion RA: -66
  • Secondary proper motion DEC: 1
  • 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