22221+5621

  • Unique Name: 22221+5621STI2724
  • RA: 22 22 06.83
  • Dec: +56 21 30.1
  • Discoverer: STI
  • Discoverer Number: 2724
  • Components:
  • First year: 1917
  • Last year: 2009
  • Observations: 4
  • First position angle: 160
  • Last position angle: 154
  • First separation: 6.0
  • Last separation: 5.6
  • Mag first component: 12.5
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes: