Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Stanley F. Dermott"'
The inner asteroid belt between 2.1 and 2.5 au is of particular dynamical significance because it is the dominant source of both chondritic meteorites and near-Earth asteroids. This inner belt is bounded by an eccentricity-type secular resonance and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90ebd706e83bba6c9016d627d71e429d
http://arxiv.org/abs/2207.14047
http://arxiv.org/abs/2207.14047
Autor:
Carl D. Murray, Apostolos A. Christou, Dan Li, Stanley F. Dermott, T. J. J. Kehoe, J. Malcolm Robinson
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 505:1917-1939
A determination of the dynamical evolution of the asteroid belt is difficult because the asteroid belt has evolved since the time of asteroid formation through mechanisms that include: (1) catastrophic collisions, (2) rotational disruption, (3) chaot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4643eadcca5cdff3aba07916d0e28509
https://doi.org/10.1093/mnras/stab1390
https://doi.org/10.1093/mnras/stab1390
Publikováno v:
Proceedings of the International Astronomical Union. 15:1-19
We have shown that in the inner belt the loss of asteroids from the ν6 secular resonance and the 3:1 Jovian mean motion resonance accounts for the observation that the mean size of the asteroids increases with increasing orbital inclination. We have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0db3df4f40c65f9e6bdb528c7595b18b
https://doi.org/10.1017/s174392132100140x
https://doi.org/10.1017/s174392132100140x
Publikováno v:
Nature Astronomy. 2:549-554
All asteroids are currently classified as either family, originating from the disruption of known bodies, or non-family. An outstanding question is the origin of these non-family asteroids. Were they formed individually, or as members of known famili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b371325a0c5be9805a463200dcd7d57
https://doi.org/10.1038/s41550-018-0482-4
https://doi.org/10.1038/s41550-018-0482-4
Publikováno v:
Proceedings of the International Astronomical Union. 14:281-282
The observed size-frequency distributions (SFDs) of the five major asteroid families in the Inner Main Belt (IMB), defined by Nesvorný (2015) using the Hierarchical Clustering Method (Zappala et al. 1990), are distinctly different and deviate signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cefb7239556d4f563cfb4bbd5d9ba6f8
https://doi.org/10.1017/s1743921318008591
https://doi.org/10.1017/s1743921318008591
Publikováno v:
Proceedings of the International Astronomical Union. 14:23-23
Because the number of asteroids in the IMB with absolute magnitude Htaken as a whole, are correlated with their mean proper eccentricities and anti-correlated with their mean proper inclinations. While the latter observations do have a simple explana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1911afb47b3277acd98ce464ccfecff6
https://doi.org/10.1017/s1743921319003302
https://doi.org/10.1017/s1743921319003302
Publikováno v:
Planetary and Space Science. 57:235-242
The relative proportions of asteroidal and cometary materials in the zodiacal cloud is an ongoing debate. The determination of the asteroidal component is constrained through the study of the Solar System dust bands (the fine-structure component supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc62c05fcea2b8255a0556fd0d6294c7
https://doi.org/10.1016/j.pss.2008.06.011
https://doi.org/10.1016/j.pss.2008.06.011
Publikováno v:
Earth, Moon, and Planets. 102:199-203
Asteroidal dust particles resulting from family-forming events migrate from their source locations in the asteroid belt inwards towards the Sun under the effect of Poynting-Robertson (PR) drag. Understanding the distribution of these dust particle or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce00763d9b69d54a70be4310efdedc92
https://doi.org/10.1007/s11038-007-9200-4
https://doi.org/10.1007/s11038-007-9200-4
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
We have performed detailed dynamical modeling of the structure of a faint dust band observed in coadded IRAS data at an ecliptic latitude of 17$^{\circ}$ that convincingly demonstrates that it is the result of a relatively recent (significantly less
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d0e5a045ede4229b1b5c0886fe1852c