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solar system

ChinAfrica 2015年第11期7卷 32-33页

作者： Stanley Karombo

seen the light - quite literally. Mberi is a benefici- ary of the Jasper solar Energy Project near the town of Kimberly in the Northern Cape Province of South Africa. The 96-MW solar park came online in November last ... 详细信息

关键词： solar system CSP

Quantum and Classical Approach Applied to the Motion of a Celestial Body in the solar system

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Journal of Modern Physics 2016年第14期7卷 1901-1908页

作者： Stanisław Olszewski Institute of Physical Chemistry Polish Academy of Sciences Warsaw Poland

According to the classical mechanics the energy of a celestial body circulating in the solar system is a constant term. This energy is defined by the masses product of the larger and smaller body entering into a mutual attraction as well as the size of the major semiaxis characteristic for the corresponding Kepler orbit. A special situation concerns the planet interaction with the Sun because of a systematic decrease of the Sun mass due to the luminosity effect. The aim of the paper is to point out that even in the case of perfectly constant interacting masses the energy of the moving body should decrease when a quantum treatment of the body motion is considered. The rate of the energy decrease is extremely small, nevertheless it gives a shortening of the distance between the interacting bodies leading to a final effect of a touch of the larger body and a smaller one.

关键词： solar system Classical Mechanics and Quantum Theory Emission Rate of Energy by a Moving Planet The Earth Planet Taken as an Example

Quantum Mechanics Hypothesis of solar system Structure: Quantum de Broglie Wavelength, LQG Similitude and Slow Bang Theory (SB)

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Journal of High Energy Physics, Gravitation and Cosmology 2022年第3期8卷 835-852页

作者： Jean Perron Department of Applied Sciences Université du Québec à Chicoutimi Saguenay Canada

This idea of quantifying the energy of bodies orbiting the Sun is not new. We have identified that quantization applies well if we use the true quantum number associated with the true energy state of rotating bodies. This quantum number is very high for the main bodies or planets (10~70 to 76). However, since quantum energy levels E are very high and ΔE very low we observe that bodies can in practice occupy all orbits. Thus, the current observed stable positions of the bodies are the results of the quantization and the sum of the effects of other perturbative phenomena. To find a quantum state starting with n = 1, we expressed the true integer quantum numbers as a function of that of the planet Mercury and we find an excellent correlation. However, the search for a correlation of prediction of the average orbital radius of bodies using the simple integer number n = 1, 2, 3, 4, 5, 6, 7, … is not excellent for bodies beyond the planet Pluto. Indeed, several trans-Neptunian bodies have similar integer quantum numbers, which poses a problem in the sequence of integer numbers beyond 10. Moreover, it appears that the trans-Neptunian bodies seem to be grouped for many of them according to relatively well-defined bands. The study made it possible to question the de Broglie wavelength of bodies (10~-58 to -65 m). Indeed, with the hypothesis of Planck quantities that would apply to the scale of the universe, it is difficult to conceive that de Broglie wavelengths are less than the Planck length lp. This led to an expression of the modified de Broglie wavelength λm that predicts an asymptotic lower limit value equal to πlp. This modified de Broglie wavelength makes it possible to obtain a better correlation for the prediction of the average orbital radius of bodies. Finally, this modified wavelength of de Broglie made it possible to put into perspective the concept of the quantification of space with the idea of the minimu

关键词： solar system de Broglie Wavelength Quantum Mechanics Loop Quantum Gravity LQG

The Truth behind the solar system in the Universe

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Advances in Aerospace Science and Technology 2021年第3期6卷 158-169页

作者： Rami Ayoob University of Bahrain Manama Kingdom of Bahrain

This research focuses on multiple facts regarding the earth gravity and the space mechanism, mainly on the solar systems including the Sun and the planets belonging to it. Our solar system consists of our star, the Sun, and everything bound to it by gravity based on Albert Einstein and Isaac Newton theories. The planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto, dozens of moons, millions of asteroids, Comets and meteoroids [1]. Also, it will discuss about The Geocentric model and how scientifically proofed that the Earth is not orbiting the sun as it has a fixed position in the universe with the rotation around its axis and the sun is orbiting the Earth in one solar year. The output of the Geocentric model led to that the gravity is a feature generated by the planet itself to be measured reference to the weight granted to the matter.

关键词： Astronomy Deep Space Earth Sun Galaxy Gravitation Heliocentric Model Geocentric Model Orbit Planet solar system Space Exploration Sidereal

The solar system : 2nd ed.

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Everything Is a Circle: A New Universal Orbital Model

2002年

作者：匿名

来源：畅想之星图书光盘版（南... 评论

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Advances in Aerospace Science and Technology 2024年第3期9卷 94-116页

作者： Asli Pinar Tan Independent Scientist in Electrical and Electronics Engineer Istanbul Trkiye

Based on measured astronomical position data of heavenly objects in the solar system and other planetary systems, all bodies in space seem to move in some kind of elliptical motion with respect to each other. According to Kepler’s 1st Law, “orbit of a planet with respect to the Sun is an ellipse, with the Sun at one of the two foci.” Orbit of the Moon with respect to Earth is also distinctly elliptical, but this ellipse has a varying eccentricity as the Moon comes closer to and goes farther away from the Earth in a harmonic style along a full cycle of this ellipse. In this paper, our research results are summarized, where it is first mathematically shown that the “distance between points around any two different circles in three-dimensional space” is equivalent to the “distance of points around a vector ellipse to another fixed or moving point, as in two-dimensional space”. What is done is equivalent to showing that bodies moving on two different circular orbits in space vector-wise behave as if moving on an elliptical path with respect to each other, and virtually seeing each other as positioned at an instantaneously stationary point in space on their relative ecliptic plane, whether they are moving with the same angular velocity, or different but fixed angular velocities, or even with different and changing angular velocities with respect to their own centers of revolution. This mathematical revelation has the potential to lead to far reaching discoveries in physics, enabling more insight into forces of nature, with a formulation of a new fundamental model regarding the motions of bodies in the Universe, including the Sun, Planets, and Satellites in the solar system and elsewhere, as well as at particle and subatomic level. Based on the demonstrated mathematical analysis, as they exhibit almost fixed elliptic orbits relative to one another over time, the assertion is made that the Sun, the Earth, and the Moon must each be revolving in their individual circular orb

关键词： solar system Planetary system Planet Satellite Earth Moon Topology Circle Sun Ellipse Orbit Trajectory Orbital Mechanics

Trailing (L5) Neptune Trojans: 2004 KV18 and 2008 LC18

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Research in Astronomy and Astrophysics 2012年第11期12卷 1549-1562页

作者： Pu Guan Li-Yong Zhou Jian Li Department of Astronomy & Key Laboratory of Modem Astronomy and Astrophysics in Ministryof Education Nanjing University Nanjing 210093 China

The population of Neptune Trojans is believed to be bigger than that of Jupiter Trojans and that of asteroids in the main belt, although only eight members of this distant asteroid swarm have been observed up to now. Six leading Neptune Trojans around the Lagrange point L4 discovered earlier have been studied in detail, but two trailing ones found recently around the L5 point, 2004 KV18 and 2008 LC18, have not yet been investigated. We report our investigations on the dynamical behaviors of these two new Neptune Trojans. Our calculations show that the asteroid 2004 KV18 is a temporary Neptune Trojan. Most probably, it was captured into the trailing Trojan cloud no earlier than 2.03 ×105 yr ago, and it will not maintain this position later than 1.65 × 105 yr in the future. Based on the statistics from our orbital simulations, we ar- gue that this object is more like a scattered Kuiper belt object. By contrast, the orbit of 2008 LC18 is much more stable. Among the clone orbits spreading within the orbital uncertainties, a considerable portion of clones may survive on the L5 tadpole orbits for 4 Gyr. The strong dependence of the stability on the semimajor axis and resonant angle suggests that further observations are badly required to constrain the orbit in the stable region. We also discuss the implications of the existence and dynamics of these two trailing Trojans over the history of the solar system.

关键词： solar system general -- Kuiper belt -- asteroids -- methods numerical

Solving the dark-matter problem through dynamic interactions

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Frontiers of physics 2015年第6期10卷 1-5页

作者： Werner A. Hofer School of Mathematics and Statistics Newcastle University Newcastle upon Tyne NE1 7R U UK

Owing to the renewed interest in dark matter after the upgrade of the large hadron collider and its dedication to dark-matter research, it is timely to reassess the whole problem. Considering dark matter is one way to reconcile the discrepancy between the velocity of matter in the outer regions of galaxies and the observed galactic mass. Thus far, no credible candidate for dark matter has been identified. Here, we develop a model accounting for observations by rotations and interactions between rotating objects analogous to magnetic fields and interactions with moving charges. The magnitude of these fields is described by a fundamental constant on the order of 10^-41kg^-1. The same interactions can be observed in the solar system, where they lead to small changes in planetary orbits.

关键词： galactic rotation curves dark matter solar system perihelion of Mercury nodes of Venus

Progress of Planetary Science in China

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空间科学学报 2022年第4期42卷 754-771页

作者： HUI Hejiu RONG Zhaojin ZHANG Jinhai HU Sen LIN Honglei WEI Yong LIN Yangting State Key Laboratory for Mineral Deposits Research&Lunar and Planetary Science Institute School of Earth Sciences and EngineeringNanjing UniversityNanjing 210023 Key Laboratory of Earth and Planetary Physics Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029

The national and international progress in deep space exploration has greatly promoted the development of planetary science in *** progress in different areas of planetary science has been achieved in *** this report,we summarize the research achievements obtained in China in the last three *** achievements include the research on geology,geochemistry,and space physics of the Moon,Mars,Mercury,Venus,giant planets,asteroids,and *** recent work on science objectives,mission payloads,and analytical capabilities that supports the lunar and deep space exploration program of China has also been introduced in this ***,we report the progress on developments of discipline and research team of planetary science in China.

关键词： Planetary science Progress Exploration Mission solar system