sidereal year (19 synonym found)

Sidereal year has 19 synonyms. The top synonyms for sidereal year are quarter, hour, annum, minute, session, second, moment, luster and 11 more. Another word for sidereal year is quarter. Browse the full list below.

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Frequently asked questions

What is a synonym for sidereal year?

A common synonym for sidereal year is quarter. Other synonyms include hour, annum, minute, session.

How many synonyms does sidereal year have?

Sidereal year has 19 synonyms listed on Thesaurasize.

What does sidereal year mean?

°The orbital period of the Earth; a measure of the time it takes for the Sun to return to the same position with respect to the stars of the celestial sphere.

Definition of sidereal year:

°The orbital period of the Earth; a measure of the time it takes for the Sun to return to the same position with respect to the stars of the celestial sphere. A sidereal year is about 20.4 minutes longer than the tropical year due to precession of the equinoxes.
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for sidereal year:
Definition of sidereal year:

°The orbital period of the Earth; a measure of the time it takes for the Sun to return to the same position with respect to the stars of the celestial sphere. A sidereal year is about 20.4 minutes longer than the tropical year due to precession of the equinoxes.
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