Zobrazeno 1 - 10
of 199
pro vyhledávání: '"Barnouin Olivier"'
Autor:
Kohout, Tomas, Pajola, Maurizio, Soini, Assi-Johanna, Lucchetti, Alice, Luttinen, Arto, Duchêne, Alexia, Murdoch, Naomi, Luther, Robert, Chabot, Nancy L., Raducan, Sabina D., Sánchez, Paul, Barnouin, Olivier S., Rivkin, Andrew S.
Publikováno v:
The Planetary Science Journal, 5, 128 (2024)
The ~200 m/s impact of a single 400-kg Bjurb\"ole L/LL ordinary chondrite meteorite onto sea ice resulted in the catastrophic disruption of the projectile. This resulted in a significant fraction of decimeter-sized fragments that exhibit power law cu
Externí odkaz:
http://arxiv.org/abs/2406.00379
Autor:
Vincent, Jean-Baptiste, Asphaug, Erik, Barnouin, Olivier, Beccarelli, Joel, Benavidez, Paula G., Campo-Bagatin, Adriano, Chabot, Nancy L., Ernst, Carolyn M., Hasselmann, Pedro H., Hirabayashi, Masatoshi, Ieva, Simone, Karatekin, Ozgur, Kasparek, Tomas, Kohout, Tomas, Lin, Zhong-Yi, Lucchetti, Alice, Michel, Patrick, Murdoch, Naomi, Pajola, Maurizio, Parro, Laura M., Raducan, Sabina D., Sunshine, Jessica, Tancredi, Gonzalo, Trigo-Rodriguez, Josep M., Zinzi, Angelo
Morphological mapping is a fundamental step in studying the processes that shaped an asteroid surface. Yet, it is challenging and often requires multiple independent assessments by trained experts. Here, we present fast methods to detect and characte
Externí odkaz:
http://arxiv.org/abs/2405.19764
Autor:
Agrusa, Harrison F., Zhang, Yun, Richardson, Derek C., Pravec, Petr, Ćuk, Matija, Michel, Patrick, Ballouz, Ronald-Louis, Jacobson, Seth A., Scheeres, Daniel J., Walsh, Kevin, Barnouin, Olivier, Daly, R. Terik, Palmer, Eric, Pajola, Maurizio, Lucchetti, Alice, Tusberti, Filippo, DeMartini, Joseph V., Ferrari, Fabio, Meyer, Alex J., Raducan, Sabina D., Sánchez, Paul
We explore binary asteroid formation by spin-up and rotational disruption considering the NASA DART mission's encounter with the Didymos-Dimorphos binary, which was the first small binary visited by a spacecraft. Using a suite of $N$-body simulations
Externí odkaz:
http://arxiv.org/abs/2401.09269
Autor:
Meyer, Alex J., Agrusa, Harrison F., Richardson, Derek C., Daly, R. Terik, Fuentes-Muñoz, Oscar, Hirabayashi, Masatoshi, Michel, Patrick, Merrill, Colby C., Nakano, Ryota, Cheng, Andrew F., Barbee, Brent, Barnouin, Olivier S., Chesley, Steven R., Ernst, Carolyn M., Gkolias, Ioannis, Moskovitz, Nicholas A., Naidu, Shantanu P., Pravec, Petr, Scheirich, Petr, Thomas, Cristina A., Tsiganis, Kleomenis, Scheeres, Daniel J.
With the successful impact of the NASA DART spacecraft in the Didymos-Dimorphos binary asteroid system, we provide an initial analysis of the post-impact perturbed binary asteroid dynamics. To compare our simulation results with observations, we intr
Externí odkaz:
http://arxiv.org/abs/2307.16777
Autor:
Cheng, Andrew F., Agrusa, Harrison F., Barbee, Brent W., Meyer, Alex J., Farnham, Tony L., Raducan, Sabina D., Richardson, Derek C., Dotto, Elisabetta, Zinzi, Angelo, Della Corte, Vincenzo, Statler, Thomas S., Chesley, Steven, Naidu, Shantanu P., Hirabayashi, Masatoshi, Li, Jian-Yang, Eggl, Siegfried, Barnouin, Olivier S., Chabot, Nancy L., Chocron, Sidney, Collins, Gareth S., Daly, R. Terik, Davison, Thomas M., DeCoster, Mallory E., Ernst, Carolyn M., Ferrari, Fabio, Graninger, Dawn M., Jacobson, Seth A., Jutzi, Martin, Kumamoto, Kathryn M., Luther, Robert, Lyzhoft, Joshua R., Michel, Patrick, Murdoch, Naomi, Nakano, Ryota, Palmer, Eric, Rivkin, Andrew S., Scheeres, Daniel J., Stickle, Angela M., Sunshine, Jessica M., Trigo-Rodriguez, Josep M., Vincent, Jean-Baptiste, Walker, James D., Wünnemann, Kai, Zhang, Yun, Amoroso, Marilena, Bertini, Ivano, Brucato, John R., Capannolo, Andrea, Cremonese, Gabriele, Dall'Ora, Massimo, Deshapriya, Prasanna J. D., Gai, Igor, Hasselmann, Pedro H., Ieva, Simone, Impresario, Gabriele, Ivanovski, Stavro L., Lavagna, Michèle, Lucchetti, Alice, Epifani, Elena M., Modenini, Dario, Pajola, Maurizio, Palumbo, Pasquale, Perna, Davide, Pirrotta, Simone, Poggiali, Giovanni, Rossi, Alessandro, Tortora, Paolo, Zannoni, Marco, Zanotti, Giovanni
The NASA Double Asteroid Redirection Test (DART) mission performed a kinetic impact on asteroid Dimorphos, the satellite of the binary asteroid (65803) Didymos, at 23:14 UTC on September 26, 2022 as a planetary defense test. DART was the first hyperv
Externí odkaz:
http://arxiv.org/abs/2303.03464
Autor:
Daly, R. Terik, Ernst, Carolyn M., Barnouin, Olivier S., Chabot, Nancy L., Rivkin, Andrew S., Cheng, Andrew F., Adams, Elena Y., Agrusa, Harrison F., Abel, Elisabeth D., Alford, Amy L., Asphaug, Erik I., Atchison, Justin A., Badger, Andrew R., Baki, Paul, Ballouz, Ronald-L., Bekker, Dmitriy L., Bellerose, Julie, Bhaskaran, Shyam, Buratti, Bonnie J., Cambioni, Saverio, Chen, Michelle H., Chesley, Steven R., Chiu, George, Collins, Gareth S., Cox, Matthew W., DeCoster, Mallory E., Ericksen, Peter S., Espiritu, Raymond C., Faber, Alan S., Farnham, Tony L., Ferrari, Fabio, Fletcher, Zachary J., Gaskell, Robert W., Graninger, Dawn M., Haque, Musad A., Harrington-Duff, Patricia A., Hefter, Sarah, Herreros, Isabel, Hirabayashi, Masatoshi, Huang, Philip M., Hsieh, Syau-Yun W., Jacobson, Seth A., Jenkins, Stephen N., Jensenius, Mark A., John, Jeremy W., Jutzi, Martin, Kohout, Tomas, Krueger, Timothy O., Laipert, Frank E., Lopez, Norberto R., Luther, Robert, Lucchetti, Alice, Mages, Declan M., Marchi, Simone, Martin, Anna C., McQuaide, Maria E., Michel, Patrick, Moskovitz, Nicholas A., Murphy, Ian W., Murdoch, Naomi, Naidu, Shantanu P., Nair, Hari, Nolan, Michael C., Ormö, Jens, Pajola, Maurizio, Palmer, Eric E., Peachey, James M., Pravec, Petr, Raducan, Sabina D., Ramesh, K. T., Ramirez, Joshua R., Reynolds, Edward L., Richman, Joshua E., Robin, Colas Q., Rodriguez, Luis M., Roufberg, Lew M., Rush, Brian P., Sawyer, Carolyn A., Scheeres, Daniel J., Scheirich, Petr, Schwartz, Stephen R., Shannon, Matthew P., Shapiro, Brett N., Shearer, Caitlin E., Smith, Evan J., Steele, R. Joshua, Steckloff, Jordan K, Stickle, Angela M., Sunshine, Jessica M., Superfin, Emil A., Tarzi, Zahi B., Thomas, Cristina A., Thomas, Justin R., Trigo-Rodríguez, Josep M., Tropf, B. Teresa, Vaughan, Andrew T., Velez, Dianna, Waller, C. Dany, Wilson, Daniel S., Wortman, Kristin A., Zhang, Yun
While no known asteroid poses a threat to Earth for at least the next century, the catalog of near-Earth asteroids is incomplete for objects whose impacts would produce regional devastation. Several approaches have been proposed to potentially preven
Externí odkaz:
http://arxiv.org/abs/2303.02248
Autor:
Statler, Thomas S., Raducan, Sabina D., Barnouin, Olivier S., DeCoster, Mallory E., Chesley, Steven R., Barbee, Brent, Agrusa, Harrison F., Cambioni, Saverio, Cheng, Andrew F., Dotto, Elisabetta, Eggl, Siegfried, Fahnestock, Eugene G., Ferrari, Fabio, Graninger, Dawn, Herique, Alain, Herreros, Isabel, Hirabayashi, Masatoshi, Ivanovski, Stavro, Jutzi, Martin, Karatekin, Özgür, Lucchetti, Alice, Luther, Robert, Makadia, Rahil, Marzari, Francesco, Michel, Patrick, Murdoch, Naomi, Nakano, Ryota, Ormö, Jens, Pajola, Maurizio, Rivkin, Andrew S., Rossi, Alessandro, Sánchez, Paul, Schwartz, Stephen R., Soldini, Stefania, Souami, Damya, Stickle, Angela, Tortora, Paolo, Trigo-Rodríguez, Josep M., Venditti, Flaviane, Vincent, Jean-Baptiste, Wünnemann, Kai
NASA's Double Asteroid Redirection Test (DART) is the first full-scale test of an asteroid deflection technology. Results from the hypervelocity kinetic impact and Earth-based observations, coupled with LICIACube and the later Hera mission, will resu
Externí odkaz:
http://arxiv.org/abs/2209.11873
Autor:
Kumamoto, Kathryn M., Owen, J. Michael, Syal, Megan Bruck, Pearl, Jason, Raskin, Cody, Caldwell, Wendy K., Rainey, Emma, Stickle, Angela, Daly, R. Terik, Barnouin, Olivier
NASA's Double Asteroid Redirection Test (DART) mission is the first full-scale test of the kinetic impactor method for asteroid deflection, in which a spacecraft intentionally impacts an asteroid to change its trajectory. DART represents an important
Externí odkaz:
http://arxiv.org/abs/2209.11876
Autor:
Stickle, Angela M., DeCoster, Mallory E., Burger, Christoph, Caldwell, Wendy K., Graninger, Dawn, Kumamoto, Kathryn M., Luther, Robert, Ormö, Jens, Raducan, Sabina, Rainey, Emma, Schäfer, Christoph M., Walker, James D., Zhang, Yun, Michel, Patrick, Owen, J. Michael, Barnouin, Olivier, Cheng, Andy F., Cochron, Sidney, Collins, Gareth S., Davison, Thomas M., Dotto, Elisabetta, Ferrari, Fabio, Herreros, M. Isabel, Ivanovski, Stavro L., Jutzi, Martin, Lucchetti, Alice, Martellato, Elena, Pajola, Maurizio, Plesko, Cathy S., Syal, Megan Bruck, Schwartz, Stephen R., Sunshine, Jessica M., Wünnemann, Kai
The Double Asteroid Redirection Test (DART) spacecraft will impact into the asteroid Dimorphos on September 26, 2022 as a test of the kinetic impactor technique for planetary defense. The efficiency of the deflection following a kinetic impactor can
Externí odkaz:
http://arxiv.org/abs/2209.06659
Autor:
Hasselmann, Pedro H., Fornasier, Sonia, Barucci, Maria A., Praet, Alice, Clark, Beth E., Li, Jian-Yang, Golish, Dathon R., DellaGiustina, Daniella N., Deshapriya, Jasinghege Don P., Zou, Xian-Duan, Daly, Mike G., Barnouin, Olivier S., Simon, Amy A., Lauretta, Dante S.
Publikováno v:
Icarus 2020
The dark asteroid (101955) Bennu studied by NASA\textquoteright s OSIRIS-REx mission has a boulder-rich and apparently dust-poor surface, providing a natural laboratory to investigate the role of single-scattering processes in rough particulate media
Externí odkaz:
http://arxiv.org/abs/2010.04032