Results 101 to 110 of about 21,905 (255)
Radiation Forces and Trajectory of Hayabusa2♯ Target 1998 KY26
The Astrophysical Journal LettersSmall near-Earth asteroid 1998 KY _26 has recently become an object of interest because it is the target of the Hayabusa2 ♯ mission and because challenges in fitting its astrometric data have led to classifying it as a dark comet.
Davide Farnocchia +5 more
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The Dynamics of Interstellar Asteroids and Comets within the Galaxy: An Assessment of Local Candidate Source Regions for 1I/’Oumuamua and 2I/Borisov [PDF]
, 2020 Tim Hallatt, Paul Wiegert
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Life on Mars? The physiological perspective
Experimental Physiology, EarlyView.
Ronan M. G. Berg, Damian M. Bailey
wiley +1 more source
AerospaceThis paper aims to investigate the effects of asteroid size and shape and solar radiation pressure in the trajectories of a spacecraft in transfers between the collinear equilibrium points of a binary non-spherical asteroid system.
L. B. T. Santos +3 more
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Fully Coherent Model of Dynamics around Binary Asteroids: Application to Didymos and the DART Impact
The Planetary Science JournalThe dynamical environment around binary asteroids has been studied in depth, but these models typically make assumptions about the eccentricity, shapes, or rotational stability of the asteroids.
Alex J. Meyer, Daniel J. Scheeres
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The Dynamics of the Trojan Asteroids [PDF]
Symposium - International Astronomical Union, 1994 The state of the art in the dynamics of the Trojan asteroids has progressed rapidly, since it has been possible to perform numerical integrations of many orbits for millions of years. Accurate proper elements are now computed by the synthetic method, that is from the output of a numerical integration; their stability, at least for time spans of a few ...
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The Astrophysical Journal Supplement SeriesThe proper elements of asteroids are obtained from the instantaneous orbital elements by removing periodic oscillations produced by gravitational interactions with planets.
David Nesvorný +3 more
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The study of the dynamics of the asteroid Kamo`oalewa [PDF]
, 2020 S.A. Guryanov, T.Yu. Galushina
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Secular dynamics around uniformly rotating asteroids
Monthly Notices of the Royal Astronomical Society, 2019 The dynamical behaviours of spacecrafts moving around uniformly rotating asteroids are investigated in this work. Based on the generalized inertia integrals of asteroids, the expression of the disturbing potential is derived as a trigonometric series in terms of the mean anomaly, geographical longitude of ascending node and argument of pericentre.
Hanlun Lei +2 more
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The dynamics about asteroid (162173) Ryugu
Celestial Mechanics and Dynamical AstronomyAbstractThe dynamical environment around the asteroid (162173) Ryugu is analyzed in detail using a constant-density polyhedron model based on the measurements from the Hayabusa2 mission. Six exterior equilibrium points (EPs) are identified along the ridge line of Ryugu, and their topological classifications fall into two distinctive categories.
Fu, Xiaoyu +4 more
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