12209-2152

  • Unique Name: 12209-2152DON 523
  • RA: 12 20 55.83
  • Dec: -21 52 20.9
  • Discoverer: DON
  • Discoverer Number: 523
  • Components:
  • First year: 1930
  • Last year: 1940
  • Observations: 2
  • First position angle: 106
  • Last position angle: 109
  • First separation: 0.5
  • Last separation: 0.5
  • Mag first component: 10.3
  • Mag second component: 12.3
  • Spectral type: G8III/IV
  • Primary proper motion RA: -4
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -21 3519
  • Notes:
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