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hal.structure.identifierNational Time Service Center
dc.contributor.authorSHEN, K. X.
dc.contributor.authorLI, S. N.
hal.structure.identifierNational Time Service Center
hal.structure.identifierUnited Laboratory for Optical Astrometry
dc.contributor.authorQIAO, R. C.
hal.structure.identifierObservatoire aquitain des sciences de l'univers [OASU]
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
hal.structure.identifierUniversité Sciences et Technologies - Bordeaux 1 [UB]
hal.structure.identifierLaboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
dc.contributor.authorDOURNEAU, G.
hal.structure.identifierEAST CHINA UNIVERSITY
dc.contributor.authorZHANG, H. Y.
hal.structure.identifierUnited Laboratory for Optical Astrometry
hal.structure.identifierShanghai Astronomical Observatory [Shanghai] [SHAO]
dc.contributor.authorTANG, Z. H.
hal.structure.identifierNational Time Service Center
hal.structure.identifierShanghai Astronomical Observatory [Shanghai] [SHAO]
dc.contributor.authorWANG, S. H.
dc.date.issued2011
dc.identifier.issn0035-8711
dc.description.abstractEnIn recent years, many new CCD observations of Phoebe, the ninth Saturnian satellite, were published. In this paper, we have used all the observations of Phoebe available until 2009 to update Phoebe's orbit. These observations represent a total number of 2994 positions, spread over a time-interval of 105 years, from 1904 to 2009. The accuracy of the updated orbit of Phoebe presented here has been improved to about 0.1 arcsec as it has been fitted to a large number of new high-accuracy observations. However, the accuracy of the orbit remains limited by the accuracy of the observations. Moreover, we have shown that the new orbit is in quite good agreement with the very reliable JPL ephemeris, within less than 20 mas.
dc.language.isoen
dc.publisherOxford University Press (OUP): Policy P - Oxford Open Option A
dc.subject.enplanets and satellites: individual: Phoebe
dc.subject.enplanets and satellites: individual: Saturn
dc.title.enUpdated Phoebe's orbit
dc.typeArticle de revue
dc.identifier.doi10.1111/J.1365-2966.2011.19420.X
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
bordeaux.journalMonthly Notices of the Royal Astronomical Society
bordeaux.page2387-2391
bordeaux.volume417
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-00619450
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00619450v1
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