Synonyms and Antonyms for sidereal-hour

1. sidereal hour (n.)

1/24 of a sidereal day

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2. horsepower-hour (n.)

a unit of work equal to the work done by one horsepower in one hour

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3. ampere-hour (n.)

a unit of charge equal to 3600 coulombs

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4. half-hour (n.)

a half of an hour

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5. sidereal (adj.)

(of divisions of time) determined by daily motion of the stars

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6. sidereal (adj.)

of or relating to the stars or constellations

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9. hour (n.)

a special and memorable period

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10. hour (n.)

distance measured by the time taken to cover it

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