Celestine API Documentation - v0.2.0
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    Function isOutOfSign

    • Check if an aspect is out-of-sign (dissociate).

      Parameters

      • lon1: number

        First body's ecliptic longitude

      • lon2: number

        Second body's ecliptic longitude

      • aspectType: AspectType

        The type of aspect

      Returns boolean

      True if the aspect is out-of-sign

      An out-of-sign aspect occurs when two bodies form an aspect by degree but are NOT in signs that traditionally form that aspect.

      Example: A trine at 28° Aries to 2° Virgo is out-of-sign because Aries-Virgo don't form a traditional trine relationship (Fire-Earth).

      // In-sign trine (Aries to Leo = Fire to Fire)
      isOutOfSign(15, 135, AspectType.Trine) // false

      // Out-of-sign trine (Aries to Virgo)
      isOutOfSign(28, 152, AspectType.Trine) // true