Assertion: star's rotation | /r/CapableOf | take 24 hours star time
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Source sentences:
text: If measured in units of hours, minutes and seconds, HA will change for the same amount as the elapsed time interval is, as measured in star time (ST), which is defined so that a siderial rotation of Earth takes 24 hours star time, which corresponds to 23 h 56 m 4.091