Development of an Isoline Modeling Method for Extended Small Celestial Objects

A. O. Andreev, Y. Nefedyev, N. Demina
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Abstract

This article presents a method for modeling extended small celestial (ESC) objects, which are mainly cometary systems. Special attention was given to the possibility of analyzing their structure and physical properties in line with the modern theories of the Solar System’s formation suggesting a rather complicated evolutionary dynamics. Modeling and investigating the structure of different extended celestial objects advance our understanding of the general evolutionary processes that have taken place in the Solar System because all its objects are evolutionarily related. The isoline modeling (IM) method was tested on the real comet data and proved effective in assessing the activity of the processes that occur as ESC objects move in space. The IM method is particularly useful for studying long-period comets that, in many cases, cross the perihelion only once within a foreseeable period of human existence.
为扩展小天体开发等值线建模方法
这篇文章介绍了一种建立扩展小天体(ESC)模型的方法,扩展小天体主要是彗星系统。文章特别关注了根据太阳系形成的现代理论分析其结构和物理特性的可能性,这些理论表明太阳系的演化动态相当复杂。对不同扩展天体的结构进行建模和研究,有助于我们了解太阳系的总体演化过程,因为太阳系的所有天体在演化过程中都是相关的。孤立建模(IM)方法在真实的彗星数据上进行了测试,证明可以有效地评估ESC天体在空间移动过程中发生的活动。IM方法对研究长周期彗星特别有用,因为在许多情况下,长周期彗星在人类可预见的生存期内只越过近日点一次。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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