- mean planet
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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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Universalium. 2010.
mean planet
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mean planet — Astron. 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 … Useful english dictionary
Planet X (disambiguation) — Planet X was a hypothetical planet believed to be beyond Pluto. It may also mean: * Planet X (Atari), a fictional planet in Escape From The Planet Of The Robot Monsters * Planet X (band), a metal fusion band founded by Derek Sherinian * Planet X… … Wikipedia
mean anomaly — Astron. the anomaly of a mean planet; the angular distance of the planet from perihelion or aphelion. * * * … Universalium
mean anomaly — Astron. the anomaly of a mean planet; the angular distance of the planet from perihelion or aphelion … Useful english dictionary
Mean — Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a mean… … The Collaborative International Dictionary of English
Mean distance — Mean Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a… … The Collaborative International Dictionary of English
Mean error — Mean Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a… … The Collaborative International Dictionary of English
mean error — Mean Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a… … The Collaborative International Dictionary of English
Mean line — Mean Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a… … The Collaborative International Dictionary of English
Mean noon — Mean Mean, a. [OE. mene, OF. meiien, F. moyen, fr. L. medianus that is in the middle, fr. medius; akin to E. mid. See {Mid}.] 1. Occupying a middle position; middle; being about midway between extremes. [1913 Webster] Being of middle age and a… … The Collaborative International Dictionary of English
