| 释义 |
sidereal hour
sidereal hourn. A 24th part of a sidereal day.sidereal hour n (Astronomy) a 24th part of a sidereal day Thesaurus| Noun | 1. | sidereal hour - 1/24 of a sidereal daysidereal time - measured by the diurnal motion of stars60 minutes, hour, hr - a period of time equal to 1/24th of a day; "the job will take more than an hour" |
sidereal hour
Related to sidereal hour: sidereal timeWords related to sidereal hournoun 1/24 of a sidereal dayRelated Words- sidereal time
- 60 minutes
- hour
- hr
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