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Convert shake to hipparchic cycle
Selected category: time.
Definition and details for shake:
A shake is an informal unit of time equal to 10 nanoseconds. It has applications in nuclear physics, helping to conveniently express the timing of various events in a nuclear explosion.
Definition and details for hipparchic cycle:
Hipparchus proposed to make a 1 day correction after 4 Calippic cycles. A Hipparchic cycle lasts 111035 days instead of 111036 days (4 Calippic cycles). He decided to make that correction, because he found that the tropical year is about 1/300 of a day shorter than 365 + 1/4 days that Calippus used. This is a very decent approximation for an integer number of lunations to an integer number of days (error only 0.014 days).
Swap, do a hipparchic cycle to shake conversion.
