论文标题
Kreutz Sungrazers：SOHO对象的最新建模和轨道的摘要
Kreutz Sungrazers: Summary of Recent Modeling and Orbits of the SOHO Objects
论文作者
论文摘要
我总结并简化了轨道演化和层次碎片的最新建模的结果。该模型始于亚里士多德的彗星 - 祖细胞的核被假定为触点二进制 - 将近距离分裂成两个叶，并以soho矮人的对象作为碎裂过程的最终产物结论。 1843年的大三月彗星是人口I的成员，以及1882年的9月彗星，是人口II的成员，被视为遗存最大的小叶群众。我确定Kreutz系统目前由9个人群组成，其中一个与Pereyra彗星相关联是人口I的一个分支。作为新模型的Kreutz系统的添加是AD 363的一部分，是罗马历史学家Ammianus Marcellinus的日光363彗星，并在11月1041年9月1130年9月列出了Comets comets comets。 363的彗星是第一代片段，后者 - 与1106的伟大彗星一起 - 第二代碎片。注意是指向Soho Sungrazer的围栏距离的人群的直方图，以及该距离的图作为上升节点经度的函数。预计将在未来几十年中出现明亮，赤裸裸的Kreutz Sungrazers的到来。
I summarize and streamline the results of recent modeling of the orbital evolution and cascading fragmentation of the Kreutz sungrazers. The model starts with Aristotle's comet -- the progenitor whose nucleus is assumed to be a contact binary -- splitting near aphelion into the two lobes and concludes with the SOHO dwarf objects as the end products of the fragmentation process. The Great March Comet of 1843, a member of Population I, and the Great September Comet of 1882, a member of Population II, are deemed the largest surviving masses of the lobes. I establish that the Kreutz system consists currently of nine populations, one of which -- associated with comet Pereyra -- is a side branch of Population I. The additions to the Kreutz system proposed as part of the new model are the daylight comets of AD 363, recorded by the Roman historian Ammianus Marcellinus, and the Chinese comets of September 1041 and September 1138, both listed in Ho's catalogue. The comets of 363 are the first-generation fragments, the latter -- together with the Great Comet of 1106 -- the second-generation fragments. Attention is directed toward the populations' histograms of perihelion distance of the SOHO sungrazers and the plots of this distance as a function of the longitude of the ascending node. Arrival of bright, naked-eye Kreutz sungrazers in the coming decades is predicted.
