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Aten asteroid

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noun Astronomy.
one of a small group of asteroids whose orbits cross that of the earth and whose semimajor axes are smaller than that of the earth.
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QUIZ YOURSELF ON "IS" VS. "ARE"
"Is" it time for a new quiz? "Are" you ready? Then prove your excellent skills on using "is" vs. "are."
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IS and ARE are both forms of which verb?
Compare Apollo asteroid.

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