21215+1924

  • Unique Name: 21215+1924J 3316
  • RA: 21 21 32.29
  • Dec: +19 23 51.5
  • Discoverer: J
  • Discoverer Number: 3316
  • Components:
  • First year: 1956
  • Last year: 2000
  • Observations: 2
  • First position angle: 161
  • Last position angle: 165
  • First separation: 4.6
  • Last separation: 6.0
  • Mag first component: 9.68
  • Mag second component: 13.8
  • Spectral type: K0
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +18 4763
  • Notes:
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