以有潜在危险的小行星和木星外层卫星为例，探讨轨道动力学逆问题中的非线性问题

IF 1 4区物理与天体物理 Q3 PHYSICS, MATHEMATICAL

Theoretical and Mathematical Physics Pub Date : 2024-07-27 DOI:10.1134/s004057792407002x

M. A. Banschikova, O. M. Syusina

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引用次数: 0

摘要

摘要我们介绍了 2018-2022 年发现的木星外层卫星和潜在危险小行星轨道动力学逆问题中的非线性研究结果。研究结果表明，为了更准确地研究轨道的不确定性，我们必须首先通过在不同参数空间的可测量区间内改变初始纪元来找到非线性指标的最小值。

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Nonlinearity in the inverse problems of orbital dynamics using the example of potentially hazardous asteroids and outer satellites of Jupiter

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Nonlinearity in the inverse problems of orbital dynamics using the example of potentially hazardous asteroids and outer satellites of Jupiter

Abstract

We present the results of a study of nonlinearity in inverse problems of the orbital dynamics of Jupiter’s outer satellites, discovered in 2018–2022, and of potentially hazardous asteroids. The results show that for a more accurate study of orbital uncertainty, we must first find the minimum value of a nonlinearity indicator by varying the initial epoch within the measurable interval for different parametric spaces.

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来源期刊

Theoretical and Mathematical Physics 物理-物理：数学物理

CiteScore

1.60

自引率

20.00%

发文量

103

审稿时长

4-8 weeks

期刊介绍： Theoretical and Mathematical Physics covers quantum field theory and theory of elementary particles, fundamental problems of nuclear physics, many-body problems and statistical physics, nonrelativistic quantum mechanics, and basic problems of gravitation theory. Articles report on current developments in theoretical physics as well as related mathematical problems. Theoretical and Mathematical Physics is published in collaboration with the Steklov Mathematical Institute of the Russian Academy of Sciences.