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Arabic Parts & Hermetic Lots

The lots (Greek klēroi, later “Arabic Parts”) are calculated points derived from arcs between the Ascendant and the planets. The seven Hermetic Lots reverse their formula between day and night charts. Computed in your browser.

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Advanced — manual coordinates & offset

The seven Hermetic Lots

How the lots work

Each lot is an arc projected from the Ascendant. The Lot of Fortune, for example, takes the distance from the Sun to the Moon and casts it from the Ascendant. In a night chart the arc is reversed.

Sect — whether the chart is diurnal or nocturnal — is determined by whether the Sun is above or below the horizon. See birth chart and methodology.

This is cultural and astronomical reference, not personal prediction or advice.

The lots are arithmetic points defined by tradition. Their significations are cultural reference, not prediction or personal advice.

Last reviewed .