Results 11 to 20 of about 2,637 (244)
CHELYABINSK METEOROID ACOUSTIC EFFECTS [PDF]
Radio Physics and Radio Astronomy, 2017 Purpose: The parameters (period, time delay, celerity, duration, and the rate of attenuation) of the acoustic signal which was generated during the Chelyabinsk meteoroid passage and explosion on February 15, 2013 are investigated along with atmospheric ...
L. F. Chernogor
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The velocity of meteoroids: a historical review [PDF]
Atmospheric Chemistry and Physics, 2004 Determining the velocity of meteoroids as they enter the Earth's atmosphere is very important since the value is fundamental in calculating the orbit of the meteoroid and hence eventually its origin.
I. P. Williams
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3D meteoroid trajectories [PDF]
Icarus, 2019 Meteoroid modelling of fireball data typically uses a one dimensional model along a straight line triangulated trajectory. The assumption of a straight line trajectory has been considered an acceptable simplification for fireballs, but it has not been rigorously tested.
Eleanor K. Sansom +9 more
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The Dynamics of Meteoroid Streams [PDF]
Symposium - International Astronomical Union, 1992 Meteor showers are seen at regular and frequent intervals on Earth. They are caused by meteoroids (that is small dust grains) in a coherent stream, all moving on similar heliocentric orbits, burning up on encountering the atmosphere of the Earth. Such streams contain 1012 or more meteoroids, with the mass of the visible meteoroids ranging up to about 1
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Asteroid–Meteoroid Complexes [PDF]
, 2019 Chapter 8 in the book "Meteoroids: Sources of Meteors on Earth and Beyond", Cambridge University Press ...
Kasuga, Toshihiro, Jewitt, David
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Geophysical Research Letters, 2023 Small meteoroids that enter Earth's atmosphere often go unnoticed because their detection and characterization rely on human observations, introducing observational biases in space and time.
Stephen P. Hicks +10 more
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Modern radar techniques and the hazard of meteoroids to space platforms
Annals of Geophysics, 1998 Modern radar techniques, and in particular ground based radars, are a powerful tool to observe space objects (natural meteoroids and artificial space debris) on account of their all-weather and day-and-night performance.
G. Cevolani
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Russian meteorite of the Bronze Age (rock record) [PDF]
Archaeoastronomy and Ancient Technologies, 2014 This paper presents the results of the study of petroglyphs found in the quartzite grotto near the Skelnovsky small village in the Northern Black Sea in the South of Russia. The aim of the study was the analysis and interpretation of the Early Bronze Age
Vodolazhskaya, L.N., Nevsky, M.Yu.
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SUPERBOLIDES - DELIVERY TO THE EARTH THE SUBSTANCE OF SMALL BODIES OF SOLAR SYSTEM
Odessa Astronomical Publications, 2012 The existence of the cometary meteoroid streams containing m-sized, high-strength meteoriteproducing meteoroids that open a pathway to deliver primitive materials to the Earth are considered. The light curve, mechanism of ablation and physical properties
N. A. Konovalova
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Geomagnetic effect of the Bering Sea meteoroid
Russian Journal of Earth Sciences, 2020 Possibilities of studies of the geomagnetic effects produced by the interaction of a cosmic bodies with the magnetosphere-ionosphere-atmosphere system are very limited due to extremely small number of examined events.
Gavrilov B G +3 more
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