Journal ArticleDOI
In search of the source of asteroid (101955) Bennu: Applications of the stochastic YORP model
William F. Bottke,David Vokrouhlický,Kevin J. Walsh,Marco Delbo,Patrick Michel,Dante S. Lauretta,Humberto Campins,Harold C. Connolly,Harold C. Connolly,Harold C. Connolly,Daniel J. Scheeres,Steven R. Chelsey +11 more
TLDR
In this paper, the authors used a suite of numerical simulations to determine the ages of the families above, how Bennu reached its current orbit, and the most probable source family for Bennu.About:
This article is published in Icarus.The article was published on 2015-02-01. It has received 144 citations till now. The article focuses on the topics: Asteroid family & Asteroid.read more
Citations
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OSIRIS-REx: Sample Return from Asteroid (101955) Bennu
Dante S. Lauretta,S. S. Balram-Knutson,E. C. Beshore,William V. Boynton,C. Drouet d'Aubigny,Daniella DellaGiustina,H. L. Enos,Dathon Golish,Carl Hergenrother,Ellen S. Howell,Carina Bennett,E. T. Morton,Michael C. Nolan,Bashar Rizk,H. L. Roper,Arlin E. Bartels,Brent J. Bos,Jason P. Dworkin,D. E. Highsmith,D. A. Lorenz,Lucy F. Lim,Ronald G. Mink,Michael C. Moreau,Joseph A. Nuth,D. C. Reuter,Amy Simon,Edward B. Bierhaus,B. H. Bryan,Ronald-Louis Ballouz,Olivier S. Barnouin,Richard P. Binzel,William F. Bottke,Victoria E. Hamilton,Kevin J. Walsh,S. R. Chesley,Philip R. Christensen,Beth E. Clark,Harold C. Connolly,M. K. Crombie,Michael Daly,Josh Emery,Timothy J. McCoy,Jay W. McMahon,Daniel J. Scheeres,Scott Messenger,Keiko Nakamura-Messenger,Kevin Righter,Scott A. Sandford +47 more
TL;DR: The OSIRIS-REx spacecraft departed for near-Earth asteroid (101955) Bennu via an United Launch Alliance Atlas V 411 evolved expendable launch vehicle at 7:05 p.m. EDT on September 8, 2016, on a seven-year journey to return samples from Bennu as discussed by the authors.
Journal ArticleDOI
The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes
Seiji Sugita,Seiji Sugita,Rie Honda,Tomokatsu Morota,Shingo Kameda,Hirotaka Sawada,Eri Tatsumi,Manabu Yamada,C. Honda,Yasuhiro Yokota,Yasuhiro Yokota,Toru Kouyama,Naoya Sakatani,K. Ogawa,H. Suzuki,Tatsuaki Okada,Tatsuaki Okada,Noriyuki Namiki,Satoshi Tanaka,Satoshi Tanaka,Yuichi Iijima,Kosuke Yoshioka,Masahiro Hayakawa,Yuichiro Cho,Moe Matsuoka,Naru Hirata,Hideaki Miyamoto,Deborah L. Domingue,Masatoshi Hirabayashi,Tomoki Nakamura,Takahiro Hiroi,Tatsuhiro Michikami,Patrick Michel,Ronald-Louis Ballouz,Ronald-Louis Ballouz,Olivier S. Barnouin,Carolyn M. Ernst,Stefan Schröder,Hideaki Kikuchi,Ryodo Hemmi,Goro Komatsu,Goro Komatsu,T. Fukuhara,Makoto Taguchi,Takehiko Arai,Hiroki Senshu,Hirohide Demura,Yoshiko Ogawa,Yuri Shimaki,Tomohiko Sekiguchi,T. G. Müller,Axel Hagermann,Takahide Mizuno,Hirotomo Noda,Koji Matsumoto,R. Yamada,Yoshiaki Ishihara,H. Ikeda,Hiroshi Araki,K. Yamamoto,Shinsuke Abe,Fumi Yoshida,A. Higuchi,Sho Sasaki,S. Oshigami,Seiitsu Tsuruta,Kazuyoshi Asari,Seiichi Tazawa,M. Shizugami,J. Kimura,Toshimichi Otsubo,Hikaru Yabuta,Sunao Hasegawa,Masateru Ishiguro,Shogo Tachibana,Eric Palmer,Robert Gaskell,L. Le Corre,Ralf Jaumann,Katharina A. Otto,Nicole Schmitz,Paul A. Abell,M. A. Barucci,Michael E. Zolensky,Faith Vilas,Florian Thuillet,C. Sugimoto,N. Takaki,Yutaka Suzuki,Hiroaki Kamiyoshihara,Masato Okada,Kenji Nagata,Masaki Fujimoto,Makoto Yoshikawa,Makoto Yoshikawa,Yukio Yamamoto,Yukio Yamamoto,Kei Shirai,Rina Noguchi,Naoko Ogawa,Fuyuto Terui,Shota Kikuchi,Tomohiro Yamaguchi,Yusuke Oki,Yuki Takao,Hiroshi Takeuchi,Go Ono,Yuya Mimasu,Kent Yoshikawa,T. Takahashi,Yuto Takei,Atsushi Fujii,Chikako Hirose,Satoru Nakazawa,Satoshi Hosoda,Osamu Mori,Takanobu Shimada,Stefania Soldini,Takahiro Iwata,Takahiro Iwata,Masanao Abe,Masanao Abe,Hajime Yano,Hajime Yano,Ryudo Tsukizaki,M. Ozaki,M. Ozaki,Kazutaka Nishiyama,Takanao Saiki,Sei-ichiro Watanabe,Sei-ichiro Watanabe,Yoshiyuki Tsuda,Yoshiyuki Tsuda +132 more
TL;DR: Spectral observations and a principal components analysis suggest that Ryugu originates from the Eulalia or Polana asteroid family in the inner main belt, possibly via more than one generation of parent bodies.
Journal ArticleDOI
Hayabusa2 Mission Overview
Sei-ichiro Watanabe,Sei-ichiro Watanabe,Yuichi Tsuda,Makoto Yoshikawa,Satoshi Tanaka,Takanao Saiki,Satoru Nakazawa +6 more
TL;DR: The Hayabusa2 mission as mentioned in this paper was the first mission to explore a C-type near-Earth asteroid (162173) Ryugu (1999 JU3) to observe and explore the 900 m-sized object, and return samples collected from the surface layer.
Journal ArticleDOI
Debiased orbit and absolute-magnitude distributions for near-Earth objects
Mikael Granvik,Alessandro Morbidelli,Robert Jedicke,Bryce Bolin,William F. Bottke,E. C. Beshore,David Vokrouhlický,David Nesvorný,Patrick Michel +8 more
TL;DR: In this article, the authors presented a new four-dimensional model of the near-Earth objects population that describes debiased steady-state distributions of semimajor axis, eccentricity, inclination, and absolute magnitude H in the range 17.962 − 56 + 52 + 52 ( 802 − 42 + 48 × 10 3 ) NEOs with H.
Journal ArticleDOI
Asteroid family ages
TL;DR: In this paper, a catalog of proper elements with ∼384,000 numbered asteroids and on new methods is available, including a least squares fit of the two sides of a V-shape plot in the proper semimajor axis, inverse diameter plane to determine the corresponding slopes, an advanced error model for the uncertainties of asteroid diameters, an iterative outlier rejection scheme and quality control.
References
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Journal ArticleDOI
Catastrophic disruption of pre-shattered parent bodies
TL;DR: In this paper, the effect of the internal structure of a parent body on its fragment properties following its disruption in different impact energy regimes was analyzed for the formation of the Eunomia and Koronis families.
Journal Article
Diurnal Yarkovsky effect as a source of mobility of meter-sized asteroidal fragments. I. Linear theory
TL;DR: In this article, a linear theory for the heat conduction in a spherical, solid and rotating body illuminated by solar radiation is developed in detail and the principal aim is to compute the recoil force, due to thermally reemitted radiation, which is commonly known as the Yarkovsky force.
Journal ArticleDOI
On the V-type asteroids outside the Vesta family. I. Interplay of nonlinear secular resonances and the Yarkovsky effect: the cases of 956 Elisa and 809 Lundia
TL;DR: In this article, the authors investigated the possibility that these objects are former family members that migrated to their current positions via the interplay of Yarkovsky effect and nonlinear secular resonances.
Spectroscopic Properties of Asteroid Families
TL;DR: Asteroid taxonomic analysis using spectroscopic properties has been studied extensively in the last decade as mentioned in this paper, with a focus on the issue of characterizing the overall mineralogical compositions of different families and looking for possible evidence of thermal differentiation of the original parent bodies.
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