Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Cyrielle Opitom"'
Autor:
Benjamin Rozitis, Simon F. Green, Samuel L. Jackson, Colin Snodgrass, Cyrielle Opitom, Thomas G. Müller, Ulrich C. Kolb, Steven R. Chesley, R. Terik Daly, Cristina A. Thomas, Andrew S. Rivkin
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 3, p 66 (2024)
The NASA Double Asteroid Redirection Test (DART) spacecraft impacted the secondary body of the binary asteroid (65803) Didymos on 2022 September 26 and altered its orbit about the primary body. Before the DART impact, we performed visible and mid-inf
Externí odkaz:
https://doaj.org/article/7d62f22f972c45a8bec15e095c711636
Autor:
Nancy L. Chabot, Andrew S. Rivkin, Andrew F. Cheng, Olivier S. Barnouin, Eugene G. Fahnestock, Derek C. Richardson, Angela M. Stickle, Cristina A. Thomas, Carolyn M. Ernst, R. Terik Daly, Elisabetta Dotto, Angelo Zinzi, Steven R. Chesley, Nicholas A. Moskovitz, Brent W. Barbee, Paul Abell, Harrison F. Agrusa, Michele T. Bannister, Joel Beccarelli, Dmitriy L. Bekker, Megan Bruck Syal, Bonnie J. Buratti, Michael W. Busch, Adriano Campo Bagatin, Joseph P. Chatelain, Sidney Chocron, Gareth S. Collins, Luca Conversi, Thomas M. Davison, Mallory E. DeCoster, J. D. Prasanna Deshapriya, Siegfried Eggl, Raymond C. Espiritu, Tony L. Farnham, Marin Ferrais, Fabio Ferrari, Dora Föhring, Oscar Fuentes-Muñoz, Igor Gai, Carmine Giordano, David A. Glenar, Edward Gomez, Dawn M. Graninger, Simon F. Green, Sarah Greenstreet, Pedro H. Hasselmann, Isabel Herreros, Masatoshi Hirabayashi, Marek Husárik, Simone Ieva, Stavro L. Ivanovski, Samuel L. Jackson, Emmanuel Jehin, Martin Jutzi, Ozgur Karatekin, Matthew M. Knight, Ludmilla Kolokolova, Kathryn M. Kumamoto, Michael Küppers, Fiorangela La Forgia, Monica Lazzarin, Jian-Yang Li, Tim A. Lister, Ramin Lolachi, Michael P. Lucas, Alice Lucchetti, Robert Luther, Rahil Makadia, Elena Mazzotta Epifani, Jay McMahon, Gianmario Merisio, Colby C. Merrill, Alex J. Meyer, Patrick Michel, Marco Micheli, Alessandra Migliorini, Kate Minker, Dario Modenini, Fernando Moreno, Naomi Murdoch, Brian Murphy, Shantanu P. Naidu, Hari Nair, Ryota Nakano, Cyrielle Opitom, Jens Ormö, J. Michael Owen, Maurizio Pajola, Eric E. Palmer, Pasquale Palumbo, Paolo Panicucci, Laura M. Parro, Jason M. Pearl, Antti Penttilä, Davide Perna, Elisabeta Petrescu, Petr Pravec, Sabina D. Raducan, K. T. Ramesh, Ryan Ridden-Harper, Juan L. Rizos, Alessandro Rossi, Nathan X. Roth, Agata Rożek, Benjamin Rozitis, Eileen V. Ryan, William H. Ryan, Paul Sánchez, Toni Santana-Ros, Daniel J. Scheeres, Peter Scheirich, Cem Berk Senel, Colin Snodgrass, Stefania Soldini, Damya Souami, Thomas S. Statler, Rachel Street, Timothy J. Stubbs, Jessica M. Sunshine, Nicole J. Tan, Gonzalo Tancredi, Calley L. Tinsman, Paolo Tortora, Filippo Tusberti, James D. Walker, C. Dany Waller, Kai Wünnemann, Marco Zannoni, Yun Zhang
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 2, p 49 (2024)
NASA's Double Asteroid Redirection Test (DART) mission was the first to demonstrate asteroid deflection, and the mission's Level 1 requirements guided its planetary defense investigations. Here, we summarize DART's achievement of those requirements.
Externí odkaz:
https://doaj.org/article/0a519bcd35754cc49681152142d32c4f
Autor:
Zuri Gray, Stefano Bagnulo, Mikael Granvik, Alberto Cellino, Geraint H. Jones, Ludmilla Kolokolova, Fernando Moreno, Karri Muinonen, Olga Muñoz, Cyrielle Opitom, Antti Penttilä, Colin Snodgrass
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 1, p 18 (2024)
We have monitored the Didymos–Dimorphos binary system in imaging polarimetric mode before and after the impact from the Double Asteroid Redirection Test mission. A previous spectropolarimetric study showed that the impact caused a dramatic drop in
Externí odkaz:
https://doaj.org/article/737d06719b544f27bf31573f90da32a9
Autor:
Stefano Bagnulo, Zuri Gray, Mikael Granvik, Alberto Cellino, Ludmilla Kolokolova, Karri Muinonen, Olga Muñoz, Cyrielle Opitom, Antti Penttilä, Colin Snodgrass
Publikováno v:
The Astrophysical Journal Letters, Vol 945, Iss 2, p L38 (2023)
We have monitored the Didymos–Dimorphos binary asteroid in spectropolarimetric mode in the optical range before and after the DART impact. The ultimate goal was to obtain constraints on the characteristics of the ejected dust for modeling purposes.
Externí odkaz:
https://doaj.org/article/7ea8941da0d1499aad493eb16a1f515e
Autor:
Nathan X. Roth, Stefanie N. Milam, Anthony J. Remijan, Martin A. Cordiner, Michael W. Busch, Cristina A. Thomas, Andrew S. Rivkin, Arielle Moullet, Ted L. Roush, Mark A. Siebert, Jian-Yang Li, Eugene G. Fahnestock, Josep M. Trigo-Rodríguez, Cyrielle Opitom, Masatoshi Hirabayashi
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 11, p 206 (2023)
We report observations of the Didymos–Dimorphos binary asteroid system using the Atacama Large Millimeter/submillimeter Array (ALMA) and the Atacama Compact Array (ACA) in support of the Double Asteroid Redirection Test mission. Our observations on
Externí odkaz:
https://doaj.org/article/9dc3d5b53a4d41adb3ac566836ef9f88
Autor:
Brian P. Murphy, Cyrielle Opitom, Colin Snodgrass, Matthew M. Knight, Jian-Yang Li, Nancy L. Chabot, Andrew S. Rivkin, Simon F. Green, Paloma Guetzoyan, Daniel Gardener, Julia de León
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 12, p 238 (2023)
We have observed the Didymos-Dimorphos binary system with the MUSE integral field unit spectrograph mounted at the Very Large Telescope before and after DART impact and captured the ensuing ejecta cone, debris cloud, and tails at subarcsecond resolut
Externí odkaz:
https://doaj.org/article/faa94491095a47989c0ff2369b8c99f0
Autor:
Megan E. Schwamb, R. Lynne Jones, Peter Yoachim, Kathryn Volk, Rosemary C. Dorsey, Cyrielle Opitom, Sarah Greenstreet, Tim Lister, Colin Snodgrass, Bryce T. Bolin, Laura Inno, Michele T. Bannister, Siegfried Eggl, Michael Solontoi, Michael S. P. Kelley, Mario Jurić, Hsing Wen Lin, Darin Ragozzine, Pedro H. Bernardinelli, Steven R. Chesley, Tansu Daylan, Josef Ďurech, Wesley C. Fraser, Mikael Granvik, Matthew M. Knight, Carey M. Lisse, Renu Malhotra, William J. Oldroyd, Audrey Thirouin, Quanzhi Ye
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 266, Iss 2, p 22 (2023)
The Vera C. Rubin Observatory is expected to start the Legacy Survey of Space and Time (LSST) in early to mid-2025. This multiband wide-field synoptic survey will transform our view of the solar system, with the discovery and monitoring of over five
Externí odkaz:
https://doaj.org/article/ba4a63c2c18f4965b044e1db3a148f2c
Autor:
Frédéric P. A. Vogt, Domenico Bonaccini Calia, Wolfgang Hackenberg, Cyrielle Opitom, Mauro Comin, Linda Schmidtobreik, Jonathan Smoker, Israel Blanchard, Marcela Espinoza Contreras, Ivan Aranda, Julien Milli, Yara L. Jaffe, Fernando Selman, Johann Kolb, Pascale Hibon, Harald Kuntschner, Pierre-Yves Madec
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021044 (2017)
Laser guide stars employed at astronomical observatories provide artificial wavefront reference sources to help correct (in part) the impact of atmospheric turbulence on astrophysical observations. Following the recent commissioning of the 4 Laser Gu
Externí odkaz:
https://doaj.org/article/291777f8c9d64b388f65c09fabeb9903
Autor:
Jian-Yang Li, Masatoshi Hirabayashi, Tony L. Farnham, Jessica M. Sunshine, Matthew M. Knight, Gonzalo Tancredi, Fernando Moreno, Brian Murphy, Cyrielle Opitom, Steve Chesley, Daniel J. Scheeres, Cristina A. Thomas, Eugene G. Fahnestock, Andrew F. Cheng, Linda Dressel, Carolyn M. Ernst, Fabio Ferrari, Alan Fitzsimmons, Simone Ieva, Stavro L. Ivanovski, Theodore Kareta, Ludmilla Kolokolova, Tim Lister, Sabina D. Raducan, Andrew S. Rivkin, Alessandro Rossi, Stefania Soldini, Angela M. Stickle, Alison Vick, Jean-Baptiste Vincent, Harold A. Weaver, Stefano Bagnulo, Michele T. Bannister, Saverio Cambioni, Adriano Campo Bagatin, Nancy L. Chabot, Gabriele Cremonese, R. Terik Daly, Elisabetta Dotto, David A. Glenar, Mikael Granvik, Pedro H. Hasselmann, Isabel Herreros, Seth Jacobson, Martin Jutzi, Tomas Kohout, Fiorangela La Forgia, Monica Lazzarin, Zhong-Yi Lin, Ramin Lolachi, Alice Lucchetti, Rahil Makadia, Elena Mazzotta Epifani, Patrick Michel, Alessandra Migliorini, Nicholas A. Moskovitz, Jens Ormö, Maurizio Pajola, Paul Sánchez, Stephen R. Schwartz, Colin Snodgrass, Jordan Steckloff, Timothy J. Stubbs, Josep M. Trigo-Rodríguez
Publikováno v:
Nature
Nature, 2023, 616, pp.452-456. ⟨10.1038/s41586-023-05811-4⟩
Li, J Y, Hirabayashi, M, Farnham, T L, Sunshine, J M, Knight, M M, Tancredi, G, Moreno, F, Murphy, B, Opitom, C, Chesley, S, Scheeres, D J, Thomas, C A, Fahnestock, E G, Cheng, A F, Dressel, L, Ernst, C M, Ferrari, F, Fitzsimmons, A, Ieva, S, Ivanovski, S L, Kareta, T, Kolokolova, L, Lister, T, Raducan, S D, Rivkin, A S, Rossi, A, Soldini, S, Stickle, A M, Vick, A, Vincent, J B, Weaver, H A, Bagnulo, S, Bannister, M T, Cambioni, S, Campo Bagatin, A, Chabot, N L, Cremonese, G, Daly, R T, Dotto, E, Glenar, D A, Granvik, M, Hasselmann, P H, Herreros, I, Jacobson, S, Jutzi, M, Kohout, T, La Forgia, F, Lazzarin, M, Lin, Z Y, Lolachi, R, Lucchetti, A, Makadia, R, Mazzotta Epifani, E, Michel, P, Migliorini, A, Moskovitz, N A, Ormö, J, Pajola, M, Sánchez, P, Schwartz, S R, Snodgrass, C, Steckloff, J, Stubbs, T J & Trigo-Rodríguez, J M 2023, ' Ejecta from the DART-produced active asteroid Dimorphos ', Nature, vol. 616, pp. 452-456 . https://doi.org/10.1038/s41586-023-05811-4
Nature, 2023, 616, pp.452-456. ⟨10.1038/s41586-023-05811-4⟩
Li, J Y, Hirabayashi, M, Farnham, T L, Sunshine, J M, Knight, M M, Tancredi, G, Moreno, F, Murphy, B, Opitom, C, Chesley, S, Scheeres, D J, Thomas, C A, Fahnestock, E G, Cheng, A F, Dressel, L, Ernst, C M, Ferrari, F, Fitzsimmons, A, Ieva, S, Ivanovski, S L, Kareta, T, Kolokolova, L, Lister, T, Raducan, S D, Rivkin, A S, Rossi, A, Soldini, S, Stickle, A M, Vick, A, Vincent, J B, Weaver, H A, Bagnulo, S, Bannister, M T, Cambioni, S, Campo Bagatin, A, Chabot, N L, Cremonese, G, Daly, R T, Dotto, E, Glenar, D A, Granvik, M, Hasselmann, P H, Herreros, I, Jacobson, S, Jutzi, M, Kohout, T, La Forgia, F, Lazzarin, M, Lin, Z Y, Lolachi, R, Lucchetti, A, Makadia, R, Mazzotta Epifani, E, Michel, P, Migliorini, A, Moskovitz, N A, Ormö, J, Pajola, M, Sánchez, P, Schwartz, S R, Snodgrass, C, Steckloff, J, Stubbs, T J & Trigo-Rodríguez, J M 2023, ' Ejecta from the DART-produced active asteroid Dimorphos ', Nature, vol. 616, pp. 452-456 . https://doi.org/10.1038/s41586-023-05811-4
Some active asteroids have been proposed to be the result of impact events. Because active asteroids are generally discovered serendipitously only after their tail formation, the process of the impact ejecta evolving into a tail has never been direct
Autor:
Léa Ferellec, Colin Snodgrass, Alan Fitzsimmons, Agata Rożek, Daniel Gardener, Richard Smith, Hissa Medeiros, Cyrielle Opitom, Henry H Hsieh
Publikováno v:
Ferellec, L, Snodgrass, C, Fitzsimmons, A, Rożek, A, Gardener, D, Smith, R, Medeiros, H, Opitom, C & Hsieh, H H 2023, ' A targeted search for Main Belt Comets ', Monthly Notices of the Royal Astronomical Society, vol. 518, no. 2, pp. 2373–2384 . https://doi.org/10.1093/mnras/stac3199
Main Belt Comets (MBCs) exhibit sublimation-driven activity while occupying asteroid-like orbits in the Main Asteroid Belt. MBCs and candidates show stronger clustering of their longitudes of perihelion around 15{\deg} than other objects from the Out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a04dea1f45cd2ea814877536529d05b4
https://pure.qub.ac.uk/en/publications/a4eb9a21-c3ad-4dfa-b559-e0eb6be42376
https://pure.qub.ac.uk/en/publications/a4eb9a21-c3ad-4dfa-b559-e0eb6be42376