Výsledky vyhledávání - "general [Kuiper Belt]"

Do instabilities in high-multiplicity systems explain the existence of close-in white dwarf planets?

Autor: Eva Villaver, R. F. Maldonado, Emanuele Bertone, Alexander J. Mustill, M. Chávez

Publikováno v: DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname

We investigate the origin of close-in planets and related phenomena orbiting white dwarfs (WDs), which are thought to originate from orbits more distant from the star. We use the planetary architectures of the 75 multiple-planet systems (four, five a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288f8136704cd824ba746ff0a6cc3b1d
https://doi.org/10.1093/mnrasl/slaa193

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Pluto system: external stable regions

Autor: S. M. Giuliatti Winter, D. M. Gaslac Gallardo, P. Pires

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2019-10-06T15:35:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-04-21 The main goal of this work is to locate stable regions in the Pluto system where objects can be detected. The orbital evolution of large and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad9b4c4594ba5420d98f066f8d8018b2
https://doi.org/10.1093/mnras/stz284

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Evidence for differentiation of the most primitive small bodies

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, (in press)
Astronomy and Astrophysics-A&A, 2021, 650, A129 (15pp.). ⟨10.1051/0004-6361/202140342⟩
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 650, A129 (15pp.). ⟨10.1051/0004-6361/202140342⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname

Carri, B., et al.
[Context] Dynamical models of Solar System evolution have suggested that the so-called P- and D-type volatile-rich asteroids formed in the outer Solar System beyond Neptune's orbit and may be genetically related to the Jupiter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec903693a44de38f7a8bdfa34727e1b
https://hal-insu.archives-ouvertes.fr/insu-03184663/document

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Stellar occultations enable milliarcsecond astrometry for Trans-Neptunian objects and Centaurs

Autor: Josselin Desmars, A. Burtovoi, H. Mikuž, J. R. de Barros, Emmanuel Jehin, Marcelo Assafin, J. Fabrega Polleri, S. Sposetti, D. Herald, R. Szakats, A. R. Gomes-Júnior, Bruno Sicardy, D. W. Dunham, H. Tomioka, A. Ossola, Domenico Nardiello, F. L. Rommel, C. L. Pereira, A. Stechina, T. Hayamizu, Sohrab Rahvar, P. Sogorb, R. Vieira-Martins, Jose Luis Ortiz, Julio Camargo, J. B. Dunham, Luca Zampieri, P. Pravec, R. Komžík, J. Broughton, T. Janik, Anaëlle Maury, B. E. Morgado, P. M. Kilmartin, Pablo Santos-Sanz, G. Benedetti-Rossi, K. Hosoi, Rafael Sfair, Othon C. Winter, Nicolás Morales, D. Gault, András Pál, Y. Ueno, J. Tregloan-Reed, A. C. Gilmore, T. Carruthers, Estela Fernández-Valenzuela, P. B. Siqueira, J. Lecacheux, W. Hanna, Rhian H. Jones, Michele Fiori, Jeffrey A. Newman, Valerio Nascimbeni, Jonathan Bradshaw, K. Kitazaki, E. Pimentel, Rene Duffard, Felipe Braga-Ribas, Jan Maarten Winkel, S. Kerr, P. Nosworthy, A. Marciniak, D. Hooper, Giampiero Naletto, C. Jacques, Kamil Hornoch, Colin Snodgrass, Joseph Brimacombe

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 644, pp.A40. ⟨10.1051/0004-6361/202039054⟩
Astronomy and Astrophysics-A&A, 2020, 644, pp.A40. ⟨10.1051/0004-6361/202039054⟩
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Astronomy & Astrophysics
Digital.CSIC. Repositorio Institucional del CSIC
instname
Rommel, F L, Braga-Ribas, F, Desmars, J, Camargo, J I B, Ortiz, J L, Sicardy, B, Vieira-Martins, R, Assafin, M, Santos-Sanz, P, Duffard, R, Fernández-Valenzuela, E, Lecacheux, J, Morgado, B E, Benedetti-Rossi, G, Gomes-Júnior, A R, Pereira, C L, Herald, D, Hanna, W, Bradshaw, J, Morales, N, Brimacombe, J, Burtovoi, A, Carruthers, T, Barros, J R D, Fiori, M, Gilmore, A, Hooper, D, Hornoch, K, Jacques, C, Janik, T, Kerr, S, Kilmartin, P, Winkel, J M, Naletto, G, Nardiello, D, Nascimbeni, V, Newman, J, Ossola, A, Pál, A, Pimentel, E, Pravec, P, Sposetti, S, Stechina, A, Szákats, R, Ueno, Y, Zampieri, L, Broughton, J, Dunham, J B, Dunham, D W, Gault, D, Hayamizu, T, Hosoi, K, Jehin, E, Jones, R, Kitazaki, K, Komžík, R, Marciniak, A, Maury, A, Mikuž, H, Nosworthy, P, Polleri, J F, Rahvar, S, Sfair, R, Siqueira, P B, Snodgrass, C, Sogorb, P, Tomioka, H, Tregloan-Reed, J & Winter, O C 2020, ' Stellar occultations enable milliarcsecond astrometry for Trans-Neptunian objects and Centaurs ', Astronomy and Astrophysics, vol. 644, A40 . https://doi.org/10.1051/0004-6361/202039054

Full list of authors: Rommel, F. L.; Braga-Ribas, F.; Desmars, J.; Camargo, J. I. B.; Ortiz, J. L.; Sicardy, B.; Vieira-Martins, R.; Assafin, M.; Santos-Sanz, P.; Duffard, R.; Fernández-Valenzuela, E.; Lecacheux, J.; Morgado, B. E.; Benedetti-Rossi,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0273a2d478f1e12a33cc8509a6f8b898
http://hdl.handle.net/10261/228273

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Investigating gravitational collapse of a pebble cloud to form transneptunian binaries

Autor: Wesley C. Fraser, Alan Fitzsimmons, James E. Robinson, Pedro Lacerda

Publikováno v: Robinson, J, Fraser, W, Fitzsimmons, A & Lacerda, P 2020, ' Investigating Gravitational Collapse of a Pebble Cloud to form Transneptunian Binaries ', Astronomy & Astrophysics, vol. 643, A55 . https://doi.org/10.1051/0004-6361/202037456

Context. A large fraction of transneptunian objects are found in binary pairs, ~30% in the cold classical population between $a_\text{hel}$~39 and ~48 AU. Observationally, these binaries generally have components of similar size and colour. Previous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b5a393b2d53286339e15732c869046b
https://doi.org/10.1051/0004-6361/202037456

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Resonance libration and width at arbitrary inclination

Autor: M. H. M. Morais, Fathi Namouni

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 493 (2), pp.2854-2871. ⟨10.1093/mnras/staa348⟩
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

We apply the analytical disturbing function for arbitrary inclination derived in our previous work to characterize resonant width and libration of mean motion resonances at arbitrary inclination obtained from direct numerical simulations of the three

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16363a6bd95bce0e36fabffffe9c3141
http://arxiv.org/abs/2002.01832

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The large trans-Neptunian object 2002 TC 302 from combined stellar occultation, photometry, and astrometry data

Autor: G. Scarfi, T. Pribulla, J. C. Guirado, L. Buzzi, Grzegorz Dudziński, A. Farkas-Takács, L. Mazzei, E. Meza, A. Aletti, J. M. Christille, C. Perelló, L. Morrone, V. Peris, Valerio Nascimbeni, J. Lecacheux, J. M. Madiedo, Rene Duffard, F. Mancini, Bruno Sicardy, J. Alikakos, Vassilis Charmandaris, Cs. Kiss, M. Conjat, Raoul Behrend, R. Komžík, Frédéric Vachier, Martina Maestripieri, J. Skvarc, Paolo Bacci, T. G. Mueller, Domenico Nardiello, R. Iglesias-Marzoa, F. Colas, Aleksandar Cikota, András Pál, N. Paschalis, R. Szakats, A. Campo Bagatin, P. J. Gutierrez, Giacomo Succi, Pablo Santos-Sanz, A. R. Gomes-Júnior, Gábor Marton, M. Butkiewicz-Bak, E. Varga-Verebélyi, M. Masucci, Estela Fernández-Valenzuela, V. Tsamis, Victor Ali-Lagoa, Felipe Braga-Ribas, M. Alighieri, Roberto Vieira-Martins, F. Manzano, Julio Camargo, E. Dal Canto, S. Hellmich, F. Roques, A. Vecchione, A. Navarro, Stefano Mottola, A. Noschese, Albino Carbognani, F. Lavalade, Josselin Desmars, Mónica Vara-Lubiano, Nora Morales, C. Schnabel, Mauro Bachini, Kosmas Gazeas, J. M. Mari, Przemyslaw Bartczak, W. Beisker, S. Sposetti, F. Ciabattari, A. Alvarez-Candal, Stefan Cikota, J. L. Ortiz, Marcelo Assafin, A. Marciniak, G. Benedetti-Rossi, H. Mikuz

Publikováno v: Astronomy & Astrophysics
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 639, pp.A134. ⟨10.1051/0004-6361/202038046⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy and Astrophysics-A&A, 2020, 639, pp.A134. ⟨10.1051/0004-6361/202038046⟩

All authors: Ortiz, J. L.; Santos-Sanz, P.; Sicardy, B.; Benedetti-Rossi, G.; Duffard, R.; Morales, N.; Braga-Ribas, F.; Fernández-Valenzuela, E.; Nascimbeni, V.; Nardiello, D.; Carbognani, A.; Buzzi, L.; Aletti, A.; Bacci, P.; Maestripieri, M.; Maz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5136f0ddacb2b5aef369d4368b90fd15

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Sublimation of icy planetesimals and the delivery of water to the habitable zone around solar type stars

Autor: Adrian Brunini, María Cristina López

Publikováno v: Monthly Notices of the Royal Astronomical Society. 479:1392-1400

We present a semi-analytic model to evaluate the delivery of water to the habitable zone (HZ) around a solar type star carried by icy planetesimals born beyond the snow line. The model includes sublimation of ice, gas drag, and scattering by an outer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45fee7493023095d985720cc66c7124e
https://doi.org/10.1093/mnras/sty1458

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