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小惑星

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Also known as planetoid, asteroids

太陽系小天体のうち、星像に拡散成分がないものの総称

AI overview

An asteroid is a rocky, metallic, or icy object at least 1 meter in size that orbits the Sun in the inner Solar System, distinct from planets and comets. Asteroids vary widely in size and composition, ranging from small rubble piles to bodies nearly 1,000 kilometers across, and they matter because understanding their characteristics and movements helps us track potential impacts and learn about the early Solar System.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Subclass of: small Solar System body
Image: Asteroidsscale.jpg
Has use: asteroid mining

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on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
topic's main category: Category:Asteroids
Commons category: Asteroids
equivalent class: dbpedia.org/ontology/Asteroid
described by source: Granat Encyclopedic Dictionary
topic has template: Template:Asteroids
different from: minor planet
studied by: planetary science
Stack Exchange tag: physics.stackexchange.com/tags/asteroids

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Article · 日本語

小惑星（しょうわくせい、独: 英: Asteroid）は、太陽系小天体のうち、星像に拡散成分がないものの総称。拡散成分（コマやそこから流出した尾）があるものは彗星と呼ばれる。

Abstract from DBpedia / Wikipedia · CC BY-SA

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