mean planet

noun Astronomy.

a hypothetical planet that coincides with a real planet when the real planet is at perihelion and that moves in an orbit at a constant velocity equal to the mean velocity of the real planet.

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compact
joined or packed together; closely and firmly united; dense; solid.
ready or inclined to fight.
not participating actively.
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Words nearby mean planet

mean length of utterance, mean lethal dose, mean life, mean line, mean noon, mean planet, mean proportional, mean sea level, mean solar day, mean solar time, mean square
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020