气候变化领域集成服务门户(CCPortal): Jupiter's Gravity Field Halfway Through the Juno Mission

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DOI	10.1029/2019GL086572
	Jupiter's Gravity Field Halfway Through the Juno Mission
	Durante D.; Parisi M.; Serra D.; Zannoni M.; Notaro V.; Racioppa P.; Buccino D.R.; Lari G.; Gomez Casajus L.; Iess L.; Folkner W.M.; Tommei G.; Tortora P.; Bolton S.J.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:4
英文摘要	The Juno spacecraft reached the mid-point of its nominal mission in December 2018, after completing 17 perijove passes. Ten of these were dedicated to the determination of the gravity field of the planet, with the aim of constraining its interior structure. We provide an update on Jupiter's gravity field, its tidal response and spin axis motion over time. The analysis of the Doppler data collected during the perijove passes hints to a non-static and/or non-axially symmetric field, possibly related to several different physical mechanisms, such as normal modes or localized atmospheric or deeply-rooted dynamics. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	Geophysics; Axially symmetric; Doppler data; Gravity field; Interior structure; Normal modes; Physical mechanism; Spin-axis; Tidal response; Earth sciences; Doppler effect; gravity field; Jupiter; satellite mission; spacecraft
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170674
作者单位	Sapienza University of Rome, Rome, Italy; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States; University of Pisa, Pisa, Italy; University of Bologna, Forlì, Italy; Southwest Research Institute, San Antonio, TX, United States
推荐引用方式 GB/T 7714	Durante D.,Parisi M.,Serra D.,et al. Jupiter's Gravity Field Halfway Through the Juno Mission[J],2020,47(4).
APA	Durante D..,Parisi M..,Serra D..,Zannoni M..,Notaro V..,...&Bolton S.J..(2020).Jupiter's Gravity Field Halfway Through the Juno Mission.Geophysical Research Letters,47(4).
MLA	Durante D.,et al."Jupiter's Gravity Field Halfway Through the Juno Mission".Geophysical Research Letters 47.4(2020).