21216+2344

  • Unique Name: 21216+2344POU5350
  • RA: 21 21 37.07
  • Dec: +23 43 55.5
  • Discoverer: POU
  • Discoverer Number: 5350
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 4
  • First position angle: 333
  • Last position angle: 343
  • First separation: 10.8
  • Last separation: 11.5
  • Mag first component: 11.2
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: -23
  • Primary proper motion DEC: -19
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: