Sigma Scorpii - Wikipedia
Sigma Scorpii and Tau Scorpii together bore the traditional name Al Niyat (or Alniyat) derived from the Arabic النياط al-niyāţ "the arteries" and referring to their position flanking the star Antares, the scorpion's heart, with Sigma Scorpii just to the north.
心宿一 - 维基百科，自由的百科全书
心宿一和心宿三（天蠍座τ）共同擁有源自阿拉伯語的傳統名稱"Al Niyat"（或"Alniyat"）；源自阿拉伯語النياط"al-niyāţ"，意思是"動脈"，指的是它們位於蠍子心臟星心宿二的兩側，而心宿一正好位於北面 [15] 。
Alniyat (Sigma Scorpii) - Star Facts
2023年7月12日 · Alniyat, Sigma Scorpii (σ Sco), is the primary component in a multiple star system located approximately 568 light-years away in the constellation Scorpius. With a mass 18 times that of the Sun, the star is a supernova candidate. It is one of the two relatively bright stars that flank Antares, one of the brightest stars in the night sky.
Al Niyat (Sigma) - University of Illinois Urbana-Champaign
Al Niyat is the upper of the two stars that flank Antares, the bright star in the heart of Scorpius (and whose Arabic name means just that), the Scorpion. The name, which comes directly from an Arabic word that means "the arteries" (to the Arabic view of Antares as the heart) applies to both Sigma Scorpii and to the lower of the two stars, Tau ...
Alniyat Star Facts - Universe Guide
Alniyat, also known as Sigma Scorpii (Bayer) is a giant star located in the constellation of Scorpius, The Scorpion. Alniyat is a major star and forms part of the constellation. Based on the spectral type (B1III), Alniyat colour is blue, which means that the star is one of the hottest stars in the Universe, hotter than our star.
Al Niyat (Tau) - stars.astro.illinois.edu
Al Niyat (Tau) is among the most-observed stars of the sky. In the past half-century, it has been part of well over 400 scientific papers. Its popularity is due to its hot- star status, its luminosity, the clarity of its spectrum caused by slow rotation, and its singularity.
心宿一(Al Niyat; Alniyat) | 天文学名词 | Astronomical Terms
依据： 《英汉天文学名词》李竞、许邦信主编，上海科技教育出版社，2000 《英汉天文学名词》，中国科学技术出版社，2015
eSky: Alniyat
On either side of the bright red star Antares lie two blue stars, Sigma and Tau Scorpii, that both traditionally carried the name Alniyat (though Tau Scorpii is now formally named Paikauhale ).
The Star Al Niyat - σ Sco :-) (Daniel Nobre) - AstroBin
σ Scorpii (Latinised to Sigma Scorpii) is the star system's Bayer designation. The designations of the four components as Sigma Scorpii Aa1, Aa2, Ab and B derive from the convention used by the Washington Multiplicity Catalog (WMC) for multiple star systems, and adopted by the International Astronomical Union (IAU).
Al Niyat (Sigma and Tau Scorpii) - David Darling
Al Niyat (Sigma and Tau Scorpii) are two stars of similar brightness in the constellation Scorpius with the same Arabic name, meaning "artery." They mark the vessels that lead away from the "heart" of the Scorpion, Antares.