4.271.43 unsigned long gm_sidereal
unsigned long gm_sidereal(const time_t *timer)
Returns Greenwich Mean Sidereal Time, as seconds into the sidereal day. The returned value will range from 0 through 86399 seconds.
unsigned long gm_sidereal(const time_t *timer)
Returns Greenwich Mean Sidereal Time, as seconds into the sidereal day. The returned value will range from 0 through 86399 seconds.
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