21402+4316

  • Unique Name: 21402+4316STTA221AC
  • RA: 21 40 11.10
  • Dec: +43 16 25.7
  • Discoverer: STT
  • Discoverer Number: 0
  • Components: AC
  • First year: 1828
  • Last year: 2003
  • Observations: 23
  • First position angle: 254
  • Last position angle: 253
  • First separation: 45.0
  • Last separation: 62.2
  • Mag first component: 5.28
  • Mag second component: 10.26
  • Spectral type: M1IIIab
  • Primary proper motion RA: 62
  • Primary proper motion DEC: 16
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: N
ara.roma.it utilizza cookie tecnici necessari al funzionamento del sito e, previo consenso, cookie di terze parti (es. video YouTube, meteo). Cookie Policy