KFU. Card publication. Parameters of numerical and analytical ephemerides of the moon use complex systems analysis methods

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FEDERAL UNIVERSITY

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PARAMETERS OF NUMERICAL AND ANALYTICAL EPHEMERIDES OF THE MOON USE COMPLEX SYSTEMS ANALYSIS METHODS

Form of presentation

Conference proceedings in international journals and collections

Year of publication

2020

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Authors, employees of KFU

Andreev Aleksey Olegovich, author

Zagidullin Artur Aleksandrovich, author

Nefedev Yuriy Anatolevich, author

Petrova Natalya Konstantinovna, author

Usanin Vladimir Sergeevich, author

Bibliographic description in the original language

Zagidullin A., Usanin V., Petrova N., Nefedyev Y., Andreev A. Parameters of numerical and analytical ephemerides of the moon use complex systems analysis methods // 20th International Multidisciplinary Scientific GeoConference - SGEM 2020, 18 – 24 August, 2020, Albena, Bulgaria. Conference Proceedings Issue 6.1, 2020. - P. 703–709.

Annotation

20th International Multidisciplinary Scientific GeoConference - SGEM 2020, 18 – 24 August, 2020, Albena, Bulgaria. Conference Proceedings Issue 6.1

Keywords

numerical and analytical ephemerides of the Moon lunar physical libration, numerical modeling

The name of the journal

20th International Multidisciplinary Scientific GeoConference - SGEM 2020, 18 – 24 August, 2020, Albena, Bulgaria. Conference Proceedings Issue 6.1

URL

https://www.sgem.org/index.php/elibrary?view=publication&task=show&id=7599

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

https://repository.kpfu.ru/eng/?p_id=249881&p_lang=2

Resource files

File name	Size (MB)	Format
F_91.PARAMETERSOFNUMERICALANDANALYTICALEP_EMERIDESOF.pdf	4,47	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Andreev Aleksey Olegovich	ru_RU
dc.contributor.author	Zagidullin Artur Aleksandrovich	ru_RU
dc.contributor.author	Nefedev Yuriy Anatolevich	ru_RU
dc.contributor.author	Petrova Natalya Konstantinovna	ru_RU
dc.contributor.author	Usanin Vladimir Sergeevich	ru_RU
dc.date.accessioned	2020-01-01T00:00:00Z	ru_RU
dc.date.available	2020-01-01T00:00:00Z	ru_RU
dc.date.issued	2020	ru_RU
dc.identifier.citation	Zagidullin A., Usanin V., Petrova N., Nefedyev Y., Andreev A. Parameters of numerical and analytical ephemerides of the moon use complex systems analysis methods // 20th International Multidisciplinary Scientific GeoConference - SGEM 2020, 18 – 24 August, 2020, Albena, Bulgaria. Conference Proceedings Issue 6.1, 2020. - P. 703–709.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=249881&p_lang=2	ru_RU
dc.description.abstract	20th International Multidisciplinary Scientific GeoConference - SGEM 2020, 18 – 24 August, 2020, Albena, Bulgaria. Conference Proceedings Issue 6.1	ru_RU
dc.description.abstract	This work considers the study of libration dynamics of the planets' moons. To analysis such processes, it is necessary to use methods for investigating complex systems, as an influence from neighboring celestial bodies on spin-orbital motion of a moon should be taken into account. This fully applies to the Moon's rotation about its axis. The construction of modern theories of the physical libration of the Moon (PLM) is based on gravimetric, seismic, satellite observations, and lunar laser ranging, which in its turn has allowed to increase the accuracy by several orders of magnitude compared to the PLM theories of the end of the 20th century. At the moment, some of the most accurate ephemerides are DE created at JPL NASA [1]. The DE ephemerides are based on the coefficients of the Chebyshev polynomials produced by integrating motion equations of the Solar system bodies; the physical libration of the Moon as well as the Earth's nutation are taken into account in the integrating process [2]. To produce PLM parameters from DE ephemerides, one should use a complex algorithm of determining necessary data [3]. It must be noted that the study of the orbital - rotational motion of the moon in the section of celestial mechanics is allocated in a separate area. Such a separation is primarily connected with the fact that this problem cannot be solved within the framework of the 2-body problem. It is necessary to take into account the second perturbing body, it follows from this that the first integrals of motion will not be enough to obtain an exact analytical solution to this problem (before the advent of computers, it was necessary to pre-calculate the coordinates of the moon, most important for sailors of those times).	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	numerical and analytical ephemerides of the Moon lunar physical libration	ru_RU
dc.subject	numerical modeling	ru_RU
dc.title	Parameters of numerical and analytical ephemerides of the moon use complex systems analysis methods	ru_RU
dc.type	Conference proceedings in international journals and collections	ru_RU