Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies

Autores
Poiani, M.; Gomes Júnior, A. R.; Camargo, J. I. B.
Año de publicación
2025
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Stellar occultations provide a crucial method for obtaining precise astrometric positions of Solar System objects. This precision primarily hinges on the temporal resolution of observations and the magnitude of the star. However, gravitational effects by massive bodies like the Sun and planets introduces systematic deviations, complicating astrometric measurements. This research investigates such astrometric effects during stellar occultations, considering the simultaneous gravitational influence of multiple Solar System bodies.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Ciencias Astronómicas
Ephemerides
Solar System bodies
Gravitational efects
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:10915/192145
Acceder
id SEDICI_24a8e0a8439ad53441e3cfab1befeb8f
oai_identifier_str oai:sedici.unlp.edu.ar:10915/192145
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodiesPoiani, M.Gomes Júnior, A. R.Camargo, J. I. B.Ciencias AstronómicasEphemeridesSolar System bodiesGravitational efectsStellar occultations provide a crucial method for obtaining precise astrometric positions of Solar System objects. This precision primarily hinges on the temporal resolution of observations and the magnitude of the star. However, gravitational effects by massive bodies like the Sun and planets introduces systematic deviations, complicating astrometric measurements. This research investigates such astrometric effects during stellar occultations, considering the simultaneous gravitational influence of multiple Solar System bodies.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/10915/192145enginfo: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:UNLP2026-03-31T12:42:01Zoai:sedici.unlp.edu.ar:10915/192145Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-03-31 12:42:01.926SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
title Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
spellingShingle Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
Poiani, M.
Ciencias Astronómicas
Ephemerides
Solar System bodies
Gravitational efects
title_short Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
title_full Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
title_fullStr Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
title_full_unstemmed Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
title_sort Astrometric precision of light deflection in stellar occultations: Gravitational effects of multiple Solar system bodies
dc.creator.none.fl_str_mv Poiani, M.
Gomes Júnior, A. R.
Camargo, J. I. B.
author Poiani, M.
author_facet Poiani, M.
Gomes Júnior, A. R.
Camargo, J. I. B.
author_role author
author2 Gomes Júnior, A. R.
Camargo, J. I. B.
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
Ephemerides
Solar System bodies
Gravitational efects
topic Ciencias Astronómicas
Ephemerides
Solar System bodies
Gravitational efects
dc.description.none.fl_txt_mv Stellar occultations provide a crucial method for obtaining precise astrometric positions of Solar System objects. This precision primarily hinges on the temporal resolution of observations and the magnitude of the star. However, gravitational effects by massive bodies like the Sun and planets introduces systematic deviations, complicating astrometric measurements. This research investigates such astrometric effects during stellar occultations, considering the simultaneous gravitational influence of multiple Solar System bodies.
Facultad de Ciencias Astronómicas y Geofísicas
description Stellar occultations provide a crucial method for obtaining precise astrometric positions of Solar System objects. This precision primarily hinges on the temporal resolution of observations and the magnitude of the star. However, gravitational effects by massive bodies like the Sun and planets introduces systematic deviations, complicating astrometric measurements. This research investigates such astrometric effects during stellar occultations, considering the simultaneous gravitational influence of multiple Solar System bodies.
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
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/192145
url http://sedici.unlp.edu.ar/handle/10915/192145
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
http://creativecommons.org/licenses/by-nc-nd/4.0/
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
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1861199754956898305
score 13.332987

Publicaciones similares