Sentences with phrase «sidereal period»

``... related to the spring tidal period of Jupiter and Saturn (range between 9.5 and 10.5 years, and median 9.93 years) and to the tidal sidereal period of Jupiter (about 11.86 years).

Furthermore, Alpha Centauri A's sidereal period of approximately eighty years means that this star would move through the local ecliptic as slowly as Uranus with its eighty - four year period, but as the orbit of Alpha Centauri A is more elliptical, its apparent magnitude will be far more variable.

The sidereal periods for Uranus and Neptune are 84.02 and 164.79 years, respectively.