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黄道

File:Ecliptic_with_earth_and_sun_animation.gif · Wikimedia Commons · See Wikimedia Commons

EntityQ79852· pop 89· linked from 3,410 articles

Also known as ecliptic plane

天球上の太陽の見かけ上の通り道

AI overview

The ecliptic is the path that the Sun appears to follow across the sky throughout the year as seen from Earth. This apparent motion repeats in a cycle of about 365 days and helps us track the Sun's position relative to the stars.

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

Wikidata facts

Instance of
great circle
Image
Eclipticadiagrama.png
Show 2 more facts
Commons category
Ecliptic
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
Sources (2)

via Wikidata · CC0

Article · 日本語

黄道(こうどう、英: ecliptic)とは、天球上における太陽の見かけ上の通り道(大円)をいう。

Abstract from DBpedia / Wikipedia · CC BY-SA

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