aptitude 发表于 2025-3-23 13:11:00
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Interrelations between Comets and Asteroidsing problems: characteristics of cometary activity at large heliocentric distance and uniqueness of comet P/Schwassmann-Wachmann 1 with respect to physical properties, the rôle of Trojans and other small bodies in the outer planetary system concerning comet/asteroid classification, possibilities forOversee 发表于 2025-3-23 18:31:14
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Dynamical Effects of Cometary Bombardment of Saturn’s Rings and Moonss debris are responsible for both physical and dynamical changes in objects orbiting about Saturn. Physical changes include cratering of large bodies and catastrophic disruption of small bodies. Dynamical changes, which are analyzed in this paper, include orbital alteration (principally of ring partBrain-Imaging 发表于 2025-3-24 10:30:11
Dynamics of Comets: Their Origin and Evolution978-94-009-5400-7Series ISSN 0067-0057 Series E-ISSN 2214-7985APNEA 发表于 2025-3-24 14:06:13
0067-0057 Overview: 978-94-010-8884-8978-94-009-5400-7Series ISSN 0067-0057 Series E-ISSN 2214-7985inspired 发表于 2025-3-24 17:07:40
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https://doi.org/10.1007/978-981-19-2141-4e evolution of meteor streams. It is clear that they evolve principally due to the effect of planetary perturbations and radiation pressure. The formation of streams from the breakup of a comet is also discussed. All the evidence, including the recent, discovery of 1983TB points to the correctness of this hypothesis.alliance 发表于 2025-3-24 23:35:48
https://doi.org/10.1007/978-981-19-2141-4nes (P < 200 yr). When the differences in the detectability of comets in the two groups are taken into account it is clear that the present day flux of long period comets is sufficient to provide the present collection of short period comets in the inner solar systems.