On the annual occurrence of large and small sporadic meteoroids and meteorites
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Дата
2019
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Анотація
The observations of the meteors and
bright fireballs by meteor stations and fireball networks
allows to get the more precise data on atmospheric
trajectories and heliocentric orbits of this bodies. In
recent years, several works were published on the subjects
of the annual occurrence of fireballs. On the base
of the Millman Fireball Archive the time of occurrence
data for 2373 fireball events observed from across
Canada was studied Beech [1]. An analysis of the frequency
of the superfireballs based on the reports which
appeared in newspapers in the last 150 years was made
in [2]. Shrbeny et al. [3] studied the fireball activity
from the Desert Fireball Network records from 2006 to
2014 and identified several time periods with increased
number of fireballs. We present here the results of the
analysis of annual occurrence of large and small sporadic
meteoroids and meteorites with known fall data.
Опис
Ключові слова
annual, occurrence, large and small sporadic, meteorites
Бібліографічний опис
50th Lunar and Planetary Science Conference (Texas.held 18-22 March)