21007+2844

  • Unique Name: 21007+2844BRT 54
  • RA: 21 00 42.25
  • Dec: +28 43 51.2
  • Discoverer: BRT
  • Discoverer Number: 54
  • Components:
  • First year: 1894
  • Last year: 2011
  • Observations: 25
  • First position angle: 334
  • Last position angle: 358
  • First separation: 2.7
  • Last separation: 6.8
  • Mag first component: 10.2
  • Mag second component: 10.4
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 19
  • 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