sidereal rotation period
Noun
Meaning
sidereal rotation period (plural sidereal rotation periods)
(astronomy) The sidereal day of a planet. (I.e., in the definition for "sidereal day", replace "Earth" by the given planet.)
Noun
sidereal rotation period (plural sidereal rotation periods)
(astronomy) The sidereal day of a planet. (I.e., in the definition for "sidereal day", replace "Earth" by the given planet.)