12216-2220

  • Unique Name: 12216-2220DON1098
  • RA: 12 21 38.93
  • Dec: -22 19 52.4
  • Discoverer: DON
  • Discoverer Number: 1098
  • Components:
  • First year: 1930
  • Last year: 2000
  • Observations: 4
  • First position angle: 106
  • Last position angle: 104
  • First separation: 4.8
  • Last separation: 5.0
  • Mag first component: 10.43
  • Mag second component: 15.4
  • Spectral type: G0/1V
  • Primary proper motion RA: -3
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 141
  • Secondary proper motion DEC: -37
  • Durchmusterung: -21 3524
  • Notes:
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