KFU. Card publication. A Disappeared Corvid Meteor Shower

KAZAN
FEDERAL UNIVERSITY

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A DISAPPEARED CORVID METEOR SHOWER

Form of presentation

Articles in Russian journals and collections

Year of publication

2011

Язык

русский

Authors, employees of KFU

Zhukov Georgiy Viktorovich, author

Kondrateva Ekaterina Dmitrievna, author

Sokolova Marina Gennadevna, author

Usanin Vladimir Sergeevich, author

Bibliographic description in the original language

Zhukov G.V., Ishmukhametova M.G., Kondrat'eva E.D., Usanin V.S. A Disappeared Corvid Meteor Shower // Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki (Proceedings of Kazan University. Physics and Mathematics Series). – 2011. – V. 153, No 2. – P. 141–149. (In Russian)

Annotation

A meteor shower with a radiant in Corvus has been observed once in 1937. Cuno Hoffmeister saw meteor orbits during his southern hemisphere campaign. He recorded 109 slow meteors in the period June 25 - July 2, 1937. The outburst was broad; the radiant was a diffuse. He noticed a rather striking resemblance to the orbit of comet 11P/Tempel-Swift-LINEAR. New computational capabilities allowed us to carry out more detailed and objective analysis of the orbit of this comet. The evolution of the comet's orbit was determined taking into account the perturbations from seven planets (Venus - Neptune) within the period from 1940 to 1600. Interesting pecularities were revealed, on the basis of which ejections from the nucleus in various directions were modelled. It was found that maximum closeness between the comet's orbits and the meteor stream is possible near the year 1808. Models of particles with different ejection rates were calculated; the equations of the comet's motion were integrated for the period from 1808 to 1940. The influence of the ejection point position on the evolution of the model orbits was analysed. Radiant coordinates were calculated for the models and the comet. The possible connection between the comet 11P/Tempel-Swift-LINEAR and the meteor swower with the radiant in Corvus was not confirmed.

Keywords

meteor showers, comet 11P/Tempel-Swift-LINEAR, asteroid, C. Hoffmeister, radiant, evolution of small bodies in the solar system

The name of the journal

Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki

URL

http://elibrary.ru/item.asp?id=17095287

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=106182&p_lang=2

Resource files

File name	Size (MB)	Format
97353341.pdf	0,68	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Zhukov Georgiy Viktorovich	ru_RU
dc.contributor.author	Kondrateva Ekaterina Dmitrievna	ru_RU
dc.contributor.author	Sokolova Marina Gennadevna	ru_RU
dc.contributor.author	Usanin Vladimir Sergeevich	ru_RU
dc.date.accessioned	2011-01-01T00:00:00Z	ru_RU
dc.date.available	2011-01-01T00:00:00Z	ru_RU
dc.date.issued	2011	ru_RU
dc.identifier.citation	Zhukov G.V., Ishmukhametova M.G., Kondrat'eva E.D., Usanin V.S. A Disappeared Corvid Meteor Shower // Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki (Proceedings of Kazan University. Physics and Mathematics Series). – 2011. – V. 153, No 2. – P. 141–149. (In Russian)	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=106182&p_lang=2	ru_RU
dc.description.abstract	Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki	ru_RU
dc.description.abstract	A meteor shower with a radiant in Corvus has been observed once in 1937. Cuno Hoffmeister saw meteor orbits during his southern hemisphere campaign. He recorded 109 slow meteors in the period June 25 - July 2, 1937. The outburst was broad; the radiant was a diffuse. He noticed a rather striking resemblance to the orbit of comet 11P/Tempel-Swift-LINEAR. New computational capabilities allowed us to carry out more detailed and objective analysis of the orbit of this comet. The evolution of the comet's orbit was determined taking into account the perturbations from seven planets (Venus - Neptune) within the period from 1940 to 1600. Interesting pecularities were revealed, on the basis of which ejections from the nucleus in various directions were modelled. It was found that maximum closeness between the comet's orbits and the meteor stream is possible near the year 1808. Models of particles with different ejection rates were calculated; the equations of the comet's motion were integrated for the period from 1808 to 1940. The influence of the ejection point position on the evolution of the model orbits was analysed. Radiant coordinates were calculated for the models and the comet. The possible connection between the comet 11P/Tempel-Swift-LINEAR and the meteor swower with the radiant in Corvus was not confirmed.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	meteor showers	ru_RU
dc.subject	comet 11P/Tempel-Swift-LINEAR	ru_RU
dc.subject	asteroid	ru_RU
dc.subject	C. Hoffmeister	ru_RU
dc.subject	radiant	ru_RU
dc.subject	evolution of small bodies in the solar system	ru_RU
dc.title	A Disappeared Corvid Meteor Shower	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU