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Meaning of near-Earth comet | Babel Free

Noun CEFR B2

Definitions

a comet having a period of revolution shorter than 200 years and a perihelion distance smaller than 1.3 au

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

near-Earth object near-endemic near-fall near-minimal pair near-native near-rectilinear halo orbit

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