Results 21 to 30 of about 17,922,433 (189)

Solar System Planets and Exoplanets

open access: yes, 2021
Solar System planets have been studied for centuries, but the observation of exoplanets is only a few decades old. Consequently, knowledge of exoplanets is considerably more limited than Solar System planets. This chapter reviews the essential characteristics of Solar System planets and associated data derived from a variety of observational approaches.
openaire   +3 more sources

Penerapan Teknologi Augmented Reality sebagai Media Pembelajaran Interaktif Tata Surya

open access: yesEdumatic, 2023
Learning the solar system through books has been a major choice over time. This learning is considered monotonous because of the limited interaction of students with the delivery of material.
Meisye Putri Azizah   +1 more
doaj   +1 more source

SPECIFICATION OF LIMITS OF POSSIBLE EXISTENCE OF SATELLITES IN THE GRAVITATIONAL FIELD OF PLANETS

open access: yesOdessa Astronomical Publications, 2016
It is known that the satellites of the planets may exist in the area, which is bounded on one side by Rocha limit, on the other – Hill sphere. The article deals with the determination of the Rocha limits and Hill sphere of satellites of some planets in ...
S. O. Yasenev, K. O. Radchenko
doaj   +1 more source

Scaling, Mirror Symmetries and Musical Consonances Among the Distances of the Planets of the Solar System

open access: yesFrontiers in Astronomy and Space Sciences, 2022
Orbital systems are often self-organized and/or characterized by harmonic relations. Inspired by music theory, we rewrite the Geddes and King-Hele (QJRAS, 24, 10–13, 1983) equations for mirror symmetries among the distances of the planets of the Solar ...
Michael J. Bank, Nicola Scafetta
doaj   +1 more source

Using the database of coordinates of the major planets for the numerical integration of the equations of celestial bodies motion

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2011
Databases of major planets coordinates are created on the basis of the numerical theory of movement of planets DE405. Numerical integration of the motion equations of small bodies of Solar system is realized using the received databanks. Extra efficiency
Vladimir P Radchenko, Dmitriy A Zausaev
doaj   +3 more sources

General circulation modelling of close-in extrasolar giant planets [PDF]

open access: yes, 2011
PhDA large fraction of the extrasolar planets detected so far are giant planets that have such short orbital periods (a few days) that they are thought to be tidally-synchronised with the host star. Such orbits lead to permanent day/night sides on the
Thrastarson, Heidar Thor
core   +4 more sources

Ice On Planets of the Solar System [PDF]

open access: yesJournal of Glaciology, 1984
AbstractSeveral aspects of space glaciology are considered in the paper. Estimates of the water content of the Earth, Mars, and the Galilean moons of Jupiter are corrected. A considerable proportion of the total amount of water in the solar system is localized near Jupiter; part of this water is contained as ice in glaciations, glacial caps, and ice ...
openaire   +1 more source

The Possibility of Mirror Planet as Planet Nine in the Solar System

open access: yesUniverse, 2022
A series of dynamical anomalies in the orbits of distant trans-Neptunian objects points to a new celestial body (usually named Planet Nine) in the solar system. In this draft, we point out that a mirror planet captured from the outer solar system or formed in the solar system is also a possible candidate.
Pei Wang   +4 more
openaire   +2 more sources

Microlensing for extrasolar planets : improving the photometry [PDF]

open access: yes, 2013
Gravitational Microlensing, as a technique for detecting Extrasolar Planets, is recognised for its potential in discovering small-mass planets similar to Earth, at a distance of a few Astronomical Units from their host stars.
Bajek, David J.
core   +2 more sources

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