Last Updated
：2026/01/12
変光星
Hiragana
へんこうせい
Noun
Japanese Meaning
恒星の一種で、その明るさ（光度）が時間とともに周期的または不規則に変化する天体。
Easy Japanese Meaning
あかるさがときどきかわるほし
Chinese (Simplified) Meaning
亮度随时间变化的恒星 / 光度周期性或不规则变化的恒星 / 天文学中指亮度发生变化的恒星
Chinese (Traditional) Meaning
亮度隨時間變化的恆星 / 光度可變的恆星 / 亮度週期性或不規則變化的恆星
Korean Meaning
밝기가 시간에 따라 변하는 별 / 광도가 주기적 또는 불규칙적으로 변하는 항성
Indonesian
bintang variabel / bintang dengan terang berubah-ubah / bintang yang kecerahannya berubah
Vietnamese Meaning
sao biến quang / sao có độ sáng thay đổi theo thời gian / sao biến đổi độ sáng
Tagalog Meaning
bituing nag-iiba ang liwanag / nagbabagong-liwanag na bituin / bituing nagbabago ang ningning
Sense（1）
(astronomy) variable star (star whose brightness varies)
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
(astronomy) variable star (star whose brightness varies)
See correct answer
変光星
See correct answer
Observing variable stars is an important part of astronomy.
Observing variable stars is an important part of astronomy.
See correct answer
変光星の観察は天文学の重要な一部です。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
