e/U Scorpii

Information
has gloss	eng: U Scorpii is one of only 10 known recurring nova in our galaxy. Located near the northern edge of the constellation Scorpius it normally has a magnitude of 18, but reaches a magnitude of about 8 during outbursts. Outbursts have been observed in 1863, 1906, 1936, 1979, 1987, 1999, and 2010 . The most recent outburst, on 28 Jan 2010, was predicted to occur on 2009.3 +/- 1.0 year based on observations during quiescence following the 1999 outburst.
lexicalization	eng: U Scorpii
instance of	(noun) a star that varies noticeably in brightness variable star, variable

Meaning
Japanese
has gloss	jpn: さそり座U星 (さそりざUせい、U Scorpii) は銀河系内で知られる10個の反復新星 (RNe)の内の一つ。さそり座の北辺付近に位置し、静穏時は19等級程だが、増光時には8等級にせまる輝きを見せる。現在までに1863年、1906年、1936年、1979年、1987年、1999年、そして近年2010年に増光が観測された。
lexicalization	jpn: さそり座U星