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Words near each other
・ Lhotse Middle
・ Lhotse Shar
・ Lhotse Shar Glacier
・ Lhotshampa
・ Lhotsko
・ Lhotsky/Blackhouse Tasmanian language
・ Lhoty u Potštejna
・ Lhotzkyella
・ Lhoumois
・ Lhozhag County
・ LHP
・ LHR (disambiguation)
・ LHS
・ LHS 1723
・ LHS 2090
LHS 2520
・ LHS 288
・ LHS 292
・ LHS 3003
・ LHS Telekommunikation
・ LHSA
・ LHT Tower
・ Lhtako
・ LHTEC
・ LHTEC T800
・ LHU
・ Lhuillier
・ Lhuis
・ Lhuna
・ Lhundub Sopa


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LHS 2520 : ウィキペディア英語版
LHS 2520


LHS 2520, also known as Gliese 3707, is a red dwarf star in the constellation Corvus. With an apparent magnitude of 12.12. it is too faint to be seen with the unaided eye. A cool star of spectral type M3.5V,〔 it has a surface temperature of 3024 K.〔 The star was too faint to have had its parallax measured by the ''Hipparcos'' satellite. Earth-based measurement gives its parallax as 77.93 ± 2.41 milliarcseconds, yielding a distance of 42 ± 1 light-years.〔
In ''Action Comics'' #14 (January 2013), which was published 7 November 2012, Neil Degrasse Tyson appears in the story, in which he determines that Superman's home planet, Krypton, orbited LHS 2520. Tyson assisted DC Comics in selecting a real-life star that would be an appropriate parent star to Krypton, and picked the star in Corvus, and which is the mascot of Superman's high school, the Smallville Crows.
==References==



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「LHS 2520」の詳細全文を読む



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