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首页> 外文期刊>Advances in Astronomy >Distribution Inference for Physical and Orbital Properties of Jupiter’s Moons
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Distribution Inference for Physical and Orbital Properties of Jupiter’s Moons

机译:木星卫星物理和轨道特性的分布推断

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摘要

According to the physical and orbital characteristics in Carme group, Ananke group, and Pasiphae group of Jupiter’s moons, the distributions of physical and orbital properties in these three groups are investigated by using one-sample Kolmogorov–Smirnov nonparametric test. Eight key characteristics of the moons are found to mainly obey the Birnbaum–Saunders distribution, logistic distribution, Weibull distribution, and t location-scale distribution. Furthermore, for the moons’ physical and orbital properties, the probability density curves of data distributions are generated; the differences of three groups are also demonstrated. Based on the inferred results, one can predict some physical or orbital features of moons with missing data or even new possible moons within a reasonable range. In order to better explain the feasibility of the theory, a specific example is illustrated. Therefore, it is helpful to predict some of the properties of Jupiter’s moons that have not yet been discovered with the obtained theoretical distribution inference.
机译:根据木星卫星的Carme组,Ananke组和Pasiphae组的物理和轨道特性,使用一样本Kolmogorov-Smirnov非参数检验研究了这三组卫星的物理和轨道特性分布。发现卫星的八个主要特征主要服从Birnbaum–Saunders分布,逻辑分布,Weibull分布和t位置尺度分布。此外,对于卫星的物理和轨道特性,还会生成数据分布的概率密度曲线;还显示了三组的差异。根据推断的结果,人们可以预测卫星的某些物理或轨道特征,而这些数据的缺失甚至是在合理范围内可能出现的新卫星。为了更好地解释该理论的可行性,给出了一个具体的例子。因此,根据获得的理论分布推论,预测尚未发现的木星卫星的某些特性是有帮助的。

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