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Theta Ceti
Theta Ceti (θ Ceti, θ Cet) is a Class K0, fourth-magnitude star in the constellation Cetus. Theta Ceti is an orange giant star located about 115 light-years from Earth.
==Name==
In the catalogue of stars in the ''Calendarium of Al Achsasi Al Mouakket'', this star was designated Thanih al Naamat (تاني ألنعامة - ''taanii al naʽāmāt''), which was translated into Latin as Secunda Struthionum, meaning ''the second ostrich''. This star, along with η Cet (Deneb Algenubi), τ Cet (Thalath Al Naamat), ζ Cet (Baten Kaitos)and υ Cet, were Al Naʽāmāt (ألنعامة), the Hen Ostriches.〔η Cet as Aoul al Naamat or Prima Struthionum (the first ostrich), θ Cet as Thanih al Naamat or Secunda Struthionum (the second ostrich), τ Cet as Thalath al Naamat or Tertia Struthionum (the third ostrich), and ζ Cet as Rabah al Naamat or Quarta Struthionum (the fourth ostrich). υ Cet should be Khamis al Naamat or Quinta Struthionum (the fifth ostrich) consistently, but Al Achsasi Al Mouakket designated the title ''the fifth ostrich'' to γ Gam with uncleared consideration.〕
In Chinese, (), meaning ''Square Celestial Granary'', refers to an asterism consisting of θ Ceti, ι Ceti, η Ceti, ζ Ceti, τ Ceti and 57 Ceti.〔 ''中國星座神話'', written by 陳久金. Published by 台灣書房出版有限公司, 2005, ISBN 978-986-7332-25-7.〕 Consequently, θ Ceti itself is known as (, (英語:the Third Star of Square Celestial Granary).)〔 (AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 10 日 )〕
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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