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Meteors carry important and indispensable information about the interplanetary environment, which can be used to understand the origin and evolution of our solar system. We have developed a Multi-station Meteor Monitoring ($\rm M^3$) system…

天体物理仪器与方法 · 物理学 2024-10-15 Z. Li , H. Zou , J. Liu , J. Ma , X. Zhao , X. Li , Z. Tu , B. Zhang , R. Wang , S. Wang , Marco Xue

We investigate the observation of meteors with video cameras in stratospheric balloons, overcoming tropospheric handicaps like weather and extinction. We have studied the practical implementation of the idea, designed and tested…

天体物理仪器与方法 · 物理学 2019-11-25 Francisco Ocaña , Alejandro Sánchez de Miguel , ORISON team , Daedalus Project

Since 2009 the double station meteor observation by the all-sky video cameras of the Slovak Video Meteor Network (SVMN) brought hundreds of orbits. Thanks to several amateur wide field video stations of the Central European Meteor Network…

We present statistical analysis of video meteor observations for the Perseid and Geminid showers taken with two camera systems operating in Hungary from the end of 2019 through 2023. Zenithal hourly rates (ZHR) and meteor fluxes, determined…

地球与行星天体物理 · 物理学 2024-11-04 Livia Deme , Krisztián Sárneczky , Antal Igaz , Balázs Csák , Nándor Opitz , Nóra Egei , József Vinkó

I present the results of my observations (visual and photographic) of the Geminid meteor shower in 2016, 2018, 2019 and 2020. I observed meteors from different regions (Moscow and Primorsky Krai) of Russia, under different observation…

天体物理仪器与方法 · 物理学 2022-05-05 Filipp Romanov

We present an algorithm developed to measure the fluxes of major meteor showers as observed in NASA's All-Sky Fireball Network cameras. Measurements of fluxes from the All-Sky cameras not only improve the Meteoroid Environment Office's…

地球与行星天体物理 · 物理学 2020-06-03 Steven Ehlert , Rhiannon Blaauw Erskine

We use the Slovak and Czech video meteor observations, as well as video meteoroid orbits collected in the CAMS, SonotaCo, EDMOND and DMS catalogues, for an analysis of the distribution of meteoroid orbits within the stream of the Geminids…

地球与行星天体物理 · 物理学 2017-06-28 Maria Hajdukova , Pavel Koten , Leonard Kornos , Juraj Toth

The Global Meteor Network (GMN) utilizes highly sensitive low-cost CMOS video cameras which run open-source meteor detection software on Raspberry Pi computers. Currently, over 450 GMN cameras in 30 countries are deployed. The main goal of…

Simultaneous optical and ionosonde detections of meteors offer a great opportunity to measure the transient physical properties of the meteor's ionization trail. One of the key parameters of the ionization trail is its true geometric height…

地球与行星天体物理 · 物理学 2025-05-06 L. Deme , Cs. Szárnya , V. Barta , A. Igaz , K. Sárneczky , B. Csák , N. Opitz , N. Egei , J. Vinkó

The European viDeo MeteOr Network Database (EDMOND) is a database of video meteor orbits resulting from cooperation and data sharing among several European national networks and the International Meteor Organization Video Meteor Network,…

地球与行星天体物理 · 物理学 2014-05-19 L. Kornoš , P. Matlovič , R. Rudawska , J. Tóth , M. Hajduková , J. Koukal , R. Piffl

Meteor showers and their outbursts are the dominant source of meteoroid impact risk to spacecraft on short time scales. Meteor shower prediction models depend on historical observations to produce accurate forecasts. However, the current…

Context. The existence of meteor clusters has long since been a subject of speculation and so far only seven events have been reported, among which two involve less than five meteors, and three were seen during the Leonid storms. Aims. The…

The question of the existence of pairs and groups among the meteor showers is opened for a long time. The double station video observation of the 2006 Geminid meteor shower, one of the most active annual showers, is used for the search of…

地球与行星天体物理 · 物理学 2021-12-08 Pavel Koten , David Čapek , Pavel Spurný , Rostislav Štork , Vlastimil Vojáček , Jan Bednář

Meteor and bolide phenomena caused by the atmospheric ablation of incoming meteoroids are predicted to occur at the planet Venus. Their systematic observation would allow to measure and compare the sub-mm to m meteoroid flux at different…

地球与行星天体物理 · 物理学 2024-05-31 Apostolos A. Christou , Maria Gritsevich

This article presents a new tool for the automatic detection of meteors. Fast Meteor Detection Toolbox (FMDT) is able to detect meteor sightings by analyzing videos acquired by cameras onboard weather balloons or within airplane with…

计算机视觉与模式识别 · 计算机科学 2023-09-13 Clara Ciocan , Mathuran Kandeepan , Adrien Cassagne , Jeremie Vaubaillon , Fabian Zander , Lionel Lacassagne

Joint evaluation of different meteor observation types support the better understanding of both the meteor phenomenon and the terrestrial atmosphere. Two types of examples are presented in this work, linking ionospheric effects to specific…

天体物理仪器与方法 · 物理学 2021-08-04 Á. Kereszturi , V. Barta , I. Bondár , Cs. Czanik , A. Igaz , P. Mónus , D. Rezes , L. Szabados , B. D. Pál

NEMETODE, a network of low-light video cameras in and around the British Isles, operated in conjunction with the BAA Meteor Section and other groups, monitors the activity of meteors, enabling the precision measurement of radiant positions…

地球与行星天体物理 · 物理学 2020-04-09 A. R. Pratt

Meteors are important phenomenon reflecting many properties of interplanetary dust particles. The study of their origin, mass distribution, and orbit evolution all require large data volume, which can only be obtained using large meteor…

天体物理仪器与方法 · 物理学 2024-10-11 Z. Li , H. Zou , J. Liu , J. Ma , Q. Meng , Y. Cai , X. Zhao , X. Li , Z. Tu , B. Zhang , R. Wang , S. Wang , F. Lu

Meteoroids entering the Earth's atmosphere can be observed as meteors, thereby providing useful information on their formation and hence on their parent bodies. We developed a data reduction software package for double station meteor data…

天体物理仪器与方法 · 物理学 2018-10-24 A. Margonis , A. Christou , J. Oberst

Here we report on the results of meteor observations with 9-channel Mini-MegaTORTORA (MMT-9) wide-field optical monitoring system with high temporal resolution. During first 1.5 years of operation more than 90 thousands of meteors have been…

地球与行星天体物理 · 物理学 2016-02-26 S. Karpov , N. Orekhova , G. Beskin , A. Biryukov , S. Bondar , E. Ivanov , E. Katkova , A. Perkov , V. Sasyuk
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