Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites
- Autores
- Brunini, Adrián; Parisi, Mirta Gabriela; Tancredi, Gonzalo
- Año de publicación
- 2002
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The theory of satellite loss resulting from a giant impact on Uranus (Parisi and Brunini 1997, Planet. Space Sci. 45, 181–187) is revisited, in the light of the discovery of its five outer moons (Gladman et al. 1998, Nature 392, 897–899; Gladman et al. 2000, Icarus 147, 320–324; erratum 148, 320). Physical conditions and dynamical constraints in the great collision scenario and restrictions in the possible mechanisms for the origin of the outer uranian satellites are obtained from the knowledge of their actual orbital properties. We conclude that the existence of these moons implies that their origin must be connected to a breakup process. Other scenarios for their origin cast serious doubts on the occurrence of a giant collision at the end of Uranus’ formation process to account for its large spin axis obliquity.
Facultad de Ciencias Astronómicas y Geofísicas - Materia
-
Ciencias Astronómicas
Uranus
Satellites of Uranus
orbits
origin
Solar System - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/2103
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Constraints to Uranus' Great Collision III: The Origin of the Outer SatellitesBrunini, AdriánParisi, Mirta GabrielaTancredi, GonzaloCiencias AstronómicasUranusSatellites of UranusorbitsoriginSolar SystemThe theory of satellite loss resulting from a giant impact on Uranus (Parisi and Brunini 1997, Planet. Space Sci. 45, 181–187) is revisited, in the light of the discovery of its five outer moons (Gladman et al. 1998, Nature 392, 897–899; Gladman et al. 2000, Icarus 147, 320–324; erratum 148, 320). Physical conditions and dynamical constraints in the great collision scenario and restrictions in the possible mechanisms for the origin of the outer uranian satellites are obtained from the knowledge of their actual orbital properties. We conclude that the existence of these moons implies that their origin must be connected to a breakup process. Other scenarios for their origin cast serious doubts on the occurrence of a giant collision at the end of Uranus’ formation process to account for its large spin axis obliquity.Facultad de Ciencias Astronómicas y Geofísicas2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf166-177http://sedici.unlp.edu.ar/handle/10915/2103enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0019103502969228info:eu-repo/semantics/altIdentifier/issn/0019-1035info:eu-repo/semantics/altIdentifier/doi/10.1006/icar.2002.6922info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T10:48:37Zoai:sedici.unlp.edu.ar:10915/2103Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 10:48:39.249SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
title |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
spellingShingle |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites Brunini, Adrián Ciencias Astronómicas Uranus Satellites of Uranus orbits origin Solar System |
title_short |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
title_full |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
title_fullStr |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
title_full_unstemmed |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
title_sort |
Constraints to Uranus' Great Collision III: The Origin of the Outer Satellites |
dc.creator.none.fl_str_mv |
Brunini, Adrián Parisi, Mirta Gabriela Tancredi, Gonzalo |
author |
Brunini, Adrián |
author_facet |
Brunini, Adrián Parisi, Mirta Gabriela Tancredi, Gonzalo |
author_role |
author |
author2 |
Parisi, Mirta Gabriela Tancredi, Gonzalo |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Ciencias Astronómicas Uranus Satellites of Uranus orbits origin Solar System |
topic |
Ciencias Astronómicas Uranus Satellites of Uranus orbits origin Solar System |
dc.description.none.fl_txt_mv |
The theory of satellite loss resulting from a giant impact on Uranus (Parisi and Brunini 1997, Planet. Space Sci. 45, 181–187) is revisited, in the light of the discovery of its five outer moons (Gladman et al. 1998, Nature 392, 897–899; Gladman et al. 2000, Icarus 147, 320–324; erratum 148, 320). Physical conditions and dynamical constraints in the great collision scenario and restrictions in the possible mechanisms for the origin of the outer uranian satellites are obtained from the knowledge of their actual orbital properties. We conclude that the existence of these moons implies that their origin must be connected to a breakup process. Other scenarios for their origin cast serious doubts on the occurrence of a giant collision at the end of Uranus’ formation process to account for its large spin axis obliquity. Facultad de Ciencias Astronómicas y Geofísicas |
description |
The theory of satellite loss resulting from a giant impact on Uranus (Parisi and Brunini 1997, Planet. Space Sci. 45, 181–187) is revisited, in the light of the discovery of its five outer moons (Gladman et al. 1998, Nature 392, 897–899; Gladman et al. 2000, Icarus 147, 320–324; erratum 148, 320). Physical conditions and dynamical constraints in the great collision scenario and restrictions in the possible mechanisms for the origin of the outer uranian satellites are obtained from the knowledge of their actual orbital properties. We conclude that the existence of these moons implies that their origin must be connected to a breakup process. Other scenarios for their origin cast serious doubts on the occurrence of a giant collision at the end of Uranus’ formation process to account for its large spin axis obliquity. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002 |
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http://sedici.unlp.edu.ar/handle/10915/2103 |
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eng |
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eng |
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openAccess |
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