Lunar Laser Ranging calibrated analytical representation of lunar physical librations

Autores
Li, Y.; Tang, K.; Huang, Y.
Año de publicación
2025
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The study of lunar physical librations is a significant branch of plane­ tary science, like the free modes of the librations are closely related to the Moon’s internal structure, making their study crucial for understanding the Moon’s formation and evolution, Existing analytical representation method merges spectral analysis of numerical ephemerides with an analyti­ cal ephemerides framework, providing a compact solution with greater long­ term stability than numerical approaches and higher accuracy than analytical methods, This work refines analytical representation method by incor­ porating lunar laser ranging data, enabling adjustments of quasi-periodic components and achieving observational residuals at the centimeter scale. This enhancement brings the analytical representations closer to actual observations. Looking ahead, the advanced analytical representation method provides novel perspectives and data support for research on the Moon’s internal structure.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Ciencias Astronómicas
Lunar physical librations
analytical representation
lunar laser ranging data
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/192163
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/192163
network_acronym_str SEDICI
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network_name_str SEDICI (UNLP)
spelling Lunar Laser Ranging calibrated analytical representation of lunar physical librationsLi, Y.Tang, K.Huang, Y.Ciencias AstronómicasLunar physical librationsanalytical representationlunar laser ranging dataThe study of lunar physical librations is a significant branch of plane­ tary science, like the free modes of the librations are closely related to the Moon’s internal structure, making their study crucial for understanding the Moon’s formation and evolution, Existing analytical representation method merges spectral analysis of numerical ephemerides with an analyti­ cal ephemerides framework, providing a compact solution with greater long­ term stability than numerical approaches and higher accuracy than analytical methods, This work refines analytical representation method by incor­ porating lunar laser ranging data, enabling adjustments of quasi-periodic components and achieving observational residuals at the centimeter scale. This enhancement brings the analytical representations closer to actual observations. Looking ahead, the advanced analytical representation method provides novel perspectives and data support for research on the Moon’s internal structure.Facultad de Ciencias Astronómicas y Geofísicas2025-08info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionResumenhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/192163enginfo:eu-repo/semantics/reference/url/https://sedici.unlp.edu.ar/handle/10915/190232info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-04-23T11:55:44Zoai:sedici.unlp.edu.ar:10915/192163Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-04-23 11:55:44.906SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Lunar Laser Ranging calibrated analytical representation of lunar physical librations
title Lunar Laser Ranging calibrated analytical representation of lunar physical librations
spellingShingle Lunar Laser Ranging calibrated analytical representation of lunar physical librations
Li, Y.
Ciencias Astronómicas
Lunar physical librations
analytical representation
lunar laser ranging data
title_short Lunar Laser Ranging calibrated analytical representation of lunar physical librations
title_full Lunar Laser Ranging calibrated analytical representation of lunar physical librations
title_fullStr Lunar Laser Ranging calibrated analytical representation of lunar physical librations
title_full_unstemmed Lunar Laser Ranging calibrated analytical representation of lunar physical librations
title_sort Lunar Laser Ranging calibrated analytical representation of lunar physical librations
dc.creator.none.fl_str_mv Li, Y.
Tang, K.
Huang, Y.
author Li, Y.
author_facet Li, Y.
Tang, K.
Huang, Y.
author_role author
author2 Tang, K.
Huang, Y.
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
Lunar physical librations
analytical representation
lunar laser ranging data
topic Ciencias Astronómicas
Lunar physical librations
analytical representation
lunar laser ranging data
dc.description.none.fl_txt_mv The study of lunar physical librations is a significant branch of plane­ tary science, like the free modes of the librations are closely related to the Moon’s internal structure, making their study crucial for understanding the Moon’s formation and evolution, Existing analytical representation method merges spectral analysis of numerical ephemerides with an analyti­ cal ephemerides framework, providing a compact solution with greater long­ term stability than numerical approaches and higher accuracy than analytical methods, This work refines analytical representation method by incor­ porating lunar laser ranging data, enabling adjustments of quasi-periodic components and achieving observational residuals at the centimeter scale. This enhancement brings the analytical representations closer to actual observations. Looking ahead, the advanced analytical representation method provides novel perspectives and data support for research on the Moon’s internal structure.
Facultad de Ciencias Astronómicas y Geofísicas
description The study of lunar physical librations is a significant branch of plane­ tary science, like the free modes of the librations are closely related to the Moon’s internal structure, making their study crucial for understanding the Moon’s formation and evolution, Existing analytical representation method merges spectral analysis of numerical ephemerides with an analyti­ cal ephemerides framework, providing a compact solution with greater long­ term stability than numerical approaches and higher accuracy than analytical methods, This work refines analytical representation method by incor­ porating lunar laser ranging data, enabling adjustments of quasi-periodic components and achieving observational residuals at the centimeter scale. This enhancement brings the analytical representations closer to actual observations. Looking ahead, the advanced analytical representation method provides novel perspectives and data support for research on the Moon’s internal structure.
publishDate 2025
dc.date.none.fl_str_mv 2025-08
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Resumen
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dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/192163
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dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/reference/url/https://sedici.unlp.edu.ar/handle/10915/190232
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
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reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
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