Comment on "Out-of-plane equilibrium points in the restricted three-body problem with oblateness (Research Note)"

被引：3

作者：

Wu, Nan ^{[1
]}

Wang, Xuefeng ^{[1
]}

Zhou, Li-Yong ^{[1
,2
]}

机构：

[1] Nanjing Univ, Sch Astron & Space Sci, Nanjing 210046, Jiangsu, Peoples R China

[2] Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210046, Jiangsu, Peoples R China

来源：

ASTRONOMY & ASTROPHYSICS | 2018年 / 614卷

基金：

中国国家自然科学基金;

关键词：

celestial mechanics; minor planets; asteroids:; general; methods: analytical;

D O I：

10.1051/0004-6361/201832575

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Douskos & Markellos (2006, A&A, 446, 357) first reported the existence of the out-of-plane equilibrium points in restricted three-body problem with oblateness. This result deviates significantly from the intuitive physical point of view that there is no other force that can balance the combined gravitation in Z direction. In fact, the out-of-plane equilibrium in that model is illusory and we prove here that such equilibrium points arise from the improper application of the potential function.

引用

页数：2

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