Synodic Cycles

Synodic Cycles

Synodic Cycles track the recurring conjunction patterns between outer planets, marking major civilizational rhythms.

Cycle	Approximate Period	Page
♃ Jupiter – ♄ Saturn	~20 years	Jupiter-Saturn Synodic Cycle
♃ Jupiter – ♅ Uranus	~14 years	Jupiter-Uranus Synodic Cycle
♃ Jupiter – ♆ Neptune	~13 years	Jupiter-Neptune Synodic Cycle
♃ Jupiter – ♇ Pluto	~12 years	Jupiter-Pluto Synodic Cycle
♄ Saturn – ♅ Uranus	~45 years	Saturn-Uranus Synodic Cycle
♄ Saturn – ♆ Neptune	~36 years	Saturn-Neptune Synodic Cycle
♄ Saturn – ♇ Pluto	~33 years	Saturn-Pluto Synodic Cycle
♅ Uranus – ♆ Neptune	~172 years	Uranus-Neptune Synodic Cycle
♅ Uranus – ♇ Pluto	~127 years	Uranus-Pluto Synodic Cycle
♆ Neptune – ♇ Pluto	~492 years	Neptune-Pluto Synodic Cycle