Planetary interactions

Cycles, resonances

• 
• Conjunctions, inequalities   
• Symmetry of motion
• Resonance   
• Stable resonance
• Action of Jupiter
• Incorporation of Mars

Periods

• Eclipse year
• Internal cycle
• Bruckner's cycle
• Kondratiev's cycle
• Gleissberg's cycle
• Babylonian period
• Solar pentagon
• Laplace's cycle

Interaction

• Synchronization
• Planetary patterns
  

Solar activity

• Solar activity   
• Solar activity-resonance  
• Solar activity-history  
• Solar activity-events

Mayans

• Mayan cycles
• Correlation of Mayan and Julian calendar

Planet X

• Planet X
• Planet X and solar activity   
• Planet X and Mayans

Notes

• Starting data, conventions
• Curiosities

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