HyperDic: mes_sideral

Català > 1 sentit de l'expressió mes sideral:
NOMtimemes sideralperiod between successive conjunctions with a star, 27.322 days
Català > mes sideral: 1 sentit > nom 1, time
SentitPeriod between successive conjunctions with a star, 27.322 days.
GeneralmesA time unit of approximately 30 days
temps sideriMeasured by the diurnal motion of stars
Anglèssidereal month
Espanyolmes sideral

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