Function calculatePartOfFortune

calculatePartOfFortune(
    sunLon: number,
    moonLon: number,
    ascendant: number,
    isDayChart: boolean,
): number
Calculate the Part of Fortune longitude.
Parameters
- sunLon: number
  Sun longitude in degrees
- moonLon: number
  Moon longitude in degrees
- ascendant: number
  Ascendant longitude in degrees
- isDayChart: boolean
  Whether it's a day chart (Sun above horizon)
Returns number
Part of Fortune longitude in degrees [0, 360)
- Defined in ephemeris/lots.ts:67