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An Intrinsic Relation Between A Function of The RightAscension and Declination With the Angular Distanceto The Vertex for Hyades Stars
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作者 Mohamed Adel Sharaf Hadia Hassan Selim 《International Journal of Astronomy and Astrophysics》 2011年第2期105-108,共4页
In this paper, an intrinsic relation was developed for Hyades stars between a function of the right ascensions α and declination δ with the angular distance λ from the vertex. The precision criteria of this relatio... In this paper, an intrinsic relation was developed for Hyades stars between a function of the right ascensions α and declination δ with the angular distance λ from the vertex. The precision criteria of this relation are very satisfactory and a correlation coefficient of value ≈ 1 was found which proves that the attributes are completely related linearly. 展开更多
关键词 ttechniques ASTROMETRY and KINEMATIC Moving clusters Open clusters-Hyades CLUSTER
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