Search Results - "Emel'yanenko, Vacheslav"
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The orbit and dynamical evolution of the Chelyabinsk object
Published in Meteoritics & planetary science (01-12-2014)“…The orbit of the Chelyabinsk object is calculated, applying the least‐squares method directly to astrometric positions. The dynamical evolution of this object…”
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Long-period comets as a tracer of the Oort cloud structure
Published in Celestial mechanics and dynamical astronomy (01-08-2020)“…A previous study showed that a fingerprint of the initial shape of synthetic Oort clouds was detectable in the flux of “new” long-period comets. The present…”
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A method of symplectic integrations with adaptive time-steps for individual Hamiltonians in the planetary N-body problem
Published in Celestial mechanics and dynamical astronomy (01-07-2007)“…A new algorithm is developed for long-term integrations of the N-body problem. The method uses symplectic integrations of the Hamiltonian equations of motion…”
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Fall, recovery, and characterization of the Novato L6 chondrite breccia
Published in Meteoritics & planetary science (01-08-2014)“…The Novato L6 chondrite fragmental breccia fell in California on 17 October 2012, and was recovered after the Cameras for Allsky Meteor Surveillance (CAMS)…”
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An Explicit Symplectic Integrator for Cometary Orbits
Published in Celestial mechanics and dynamical astronomy (01-12-2002)“…A new symplectic algorithm is developed for cometary orbit integrations. The integrator can handle both high-eccentricity orbits and close encounters with…”
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Chelyabinsk Airburst, Damage Assessment Meteorite Recovery, and Characterization
Published in Science (American Association for the Advancement of Science) (29-11-2013)“…The asteroid impact near the Russian city of Chelyabinsk on 15 February 2013 was the largest airburst on Earth since the 1908 Tunguska event, causing a natural…”
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The orbit and dynamical evolution of the Chelyabinsk object
Published 05-12-2014“…Meteoritics and Planetary Science, 2014, Volume 49, Nr 12, pp. 2169-2174 The orbit of the Chelyabinsk object is calculated, applying the least-squares method…”
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