Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Tatiana A. Michtchenko"'
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
This article discusses the effects of the spiral-arm corotation on the stellar dynamics in the Solar Neighborhood (SN). All our results presented here rely on: (1) observational evidence that the Sun lies near the corotation circle, where stars rotat
Externí odkaz:
https://doaj.org/article/f492d398c7124985989751f47555f0b2
The Pluto-Charon (PC) pair is usually thought of as a binary in the dual synchronous state, which is the endpoint of its tidal evolution. The discovery of the small circumbinary moons, Styx, Nix, Kerberos, and Hydra, placed close to the mean motions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d2a5ab555ca617c2db4ea88dd19617a
http://arxiv.org/abs/2112.11972
http://arxiv.org/abs/2112.11972
Autor:
Tatiana A. Michtchenko, Jacques Raymond Daniel Lépine, Angeles Pérez-Villegas, Douglas A. Barros
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
This article discusses the effects of the spiral-arm corotation on the stellar dynamics in the Solar Neighborhood (SN). All our results presented here rely on: (1) observational evidence that the Sun lies near the corotation circle, where stars rotat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f293cd0159028b34932ae9f24d1113
https://doi.org/10.3389/fspas.2021.644098
https://doi.org/10.3389/fspas.2021.644098
Autor:
Mauro Barbieri, F. La Forgia, Alessandra Migliorini, M. C. De Sanctis, Monica Lazzarin, Daniela Lazzaro, Dino Mesa, Tatiana A. Michtchenko
We present new spectral observations using ground-based telescopes of 23 putative V-type asteroids, selected according to colour surveys in the visible from the Moving Objects Catalogue of the Sloan Digital Sky Survey and near-infrared from the Movin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2f506f630f5a81fb3f9267521cbd0aa
http://hdl.handle.net/11577/3395033
http://hdl.handle.net/11577/3395033
Autor:
Alessandra Migliorini, Tatiana A. Michtchenko, Daniela Lazzaro, Maria Cristina De Sanctis, Monica Lazzarin, Fiorangela La Forgia, Mauro Barbieri, Dino Mesa
Basaltic asteroids, known as V-types, are distributed throughout the main belt region. The greatest group of these objects is located in the inner main belt, constituting the Vesta family. However, in the last 20 years, many objects showing a basalti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b33134a57372616bd5946bb804f74df7
https://hdl.handle.net/11577/3466862
https://hdl.handle.net/11577/3466862
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Made available in DSpace on 2020-12-12T01:15:49Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-12-01 In this work, we adapt a module for planetary formation within the hydrodynamic code FARGO3D. Planetary formation is modelled by a solid core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee21b600d3678dcbd052a6469a55fd18
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We analyze the orbital motion of two natural satellites initially in co-orbital configuration with a third (guiding) satellite embedded into a circumplanetary gas disc and undergoing tidal interactions with the central planet. By solving the exact eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2626b74c47b255afc78b939465e92fe
Autor:
Angeles Pérez-Villegas, Douglas A. Barros, Jacques Raymond Daniel Lépine, Tatiana A. Michtchenko, Ronaldo S. S. Vieira
The present paper is the culminating one of a series aimed to contribute to the understanding of the kinematic structures of the solar neighbourhood (SN), explaining the origin of the Local Arm and relating the moving groups with the spiral-arms reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db3b50530ca5bb2e6f09eaee3c59f9f4
Autor:
Douglas A. Barros, Jacques Raymond Daniel Lépine, Angeles Pérez-Villegas, Tatiana A. Michtchenko, Ronaldo S. S. Vieira
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The aim of this work is to contribute to the understanding of the stellar velocity distribution in the solar neighborhood (SN). We propose that the structures on the $U-V$ planes, known as the moving groups, can be mainly explained by the spiral arms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1499ccf980f879670c2f2b93e49333ff
http://arxiv.org/abs/1808.01501
http://arxiv.org/abs/1808.01501
The harmonic oscillator is an essential tool, widely used in all branches of Physics in order to understand more realistic systems, from classical to quantum and relativistic regimes. We know that the harmonic oscillator is integrable in Newtonian me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d746c652dc0273f7c0e21a063e882db2