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・ 140th Street (IRT Ninth Avenue Line)
・ 140th Street (MVTA station)
・ 140th Wing
・ 140th Year Anniversary Celebration of the Emancipation Proclamation
・ 140–142 Hospital Street, Nantwich
・ 141
・ 141 (number)
・ 141 BC
・ 141 Lumen
・ 141 Lycia earthquake
・ 141 Mayflower Street
・ 14 Eridani
・ 14 Friendly Abductions
・ 14 Going on 30
・ 14 Grandes Éxitos
14 Herculis
・ 14 Herculis b
・ 14 Herculis c
・ 14 Hits
・ 14 Hours (2005 film)
・ 14 Iced Bears
・ 14 inch gun
・ 14 Intelligence Company
・ 14 Irene
・ 14 January 2012 Basra bombing
・ 14 July Revolution
・ 14 Karat Soul
・ 14 Klassiker
・ 14 Lacertae
・ 14 Mai, Satu Mare


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14 Herculis : ウィキペディア英語版
14 Herculis







14 Herculis or 14 Her is a K-type main-sequence star approximately 57 light-years away in the constellation Hercules. Because of its apparent magnitude, the star cannot be seen with the naked eye. As of 2006, it is thought that 14 Herculis has two extrasolar planets in orbit around the star.
== Stellar components ==
14 Herculis is an orange dwarf star of the spectral type "K0V." It is thought that the star has 90 percent of the mass, 71 percent of the radius, and only 36 percent of the luminosity of the Sun. The star appears to be 2.7 times as enriched with elements heavier than hydrogen (based on its abundance of iron), in comparison to the Sun.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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