The OSIRIS-REx target asteroid (101955) Bennu: Constraints on its physical, geological, and dynamical nature from astronomical observations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10314986" target="_blank" >RIV/00216208:11320/15:10314986 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/maps.12353" target="_blank" >http://dx.doi.org/10.1111/maps.12353</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/maps.12353" target="_blank" >10.1111/maps.12353</a>
Alternative languages
Result language
angličtina
Original language name
The OSIRIS-REx target asteroid (101955) Bennu: Constraints on its physical, geological, and dynamical nature from astronomical observations
Original language description
We review the results of an extensive campaign to determine the physical, geological, and dynamical properties of asteroid (101955) Bennu. This investigation provides information on the orbit, shape, mass, rotation state, radar response, photometric, spectroscopic, thermal, regolith, and environmental properties of Bennu. We combine these data with cosmochemical and dynamical models to develop a hypothetical timeline for Bennu's formation and evolution. We infer that Bennu is an ancient object that haswitnessed over 4.5Gyr of solar system history. Its chemistry and mineralogy were established within the first 10Myr of the solar system. It likely originated as a discrete asteroid in the inner Main Belt approximately 0.7-2Gyr ago as a fragment from thecatastrophic disruption of a large (approximately 100-km), carbonaceous asteroid. It was delivered to near-Earth space via a combination of Yarkovsky-induced drift and interaction with giant-planet resonances. During its journey, YORP pro
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Meteoritics and Planetary Science
ISSN
1086-9379
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
834-849
UT code for WoS article
000352625200018
EID of the result in the Scopus database
2-s2.0-84923896109