Zobrazeno 1 - 10
of 33 736
pro vyhledávání: 'Marchi, Simone'
Autor:
Levison, Harold F., Marchi, Simone, Noll, Keith S., Spencer, John R., Statler, Thomas S., team, the Lucy mission
Asteroids with diameters less than about 5 km have complex histories because they are small enough for radiative torques, YORP, to be a notable factor in their evolution. (152830) Dinkinesh is a small asteroid orbiting the Sun near the inner edge of
Externí odkaz:
http://arxiv.org/abs/2406.19337
Autor:
Wong, Ian, Brown, Michael E., Emery, Joshua P., Binzel, Richard P., Grundy, William M., Marchi, Simone, Martin, Audrey C., Noll, Keith S., Sunshine, Jessica M.
Publikováno v:
PSJ, 5, 87 (2024)
We present observations obtained with the Near Infrared Spectrograph on JWST of the five Jupiter Trojans that will be visited by the Lucy spacecraft -- the Patroclus-Menoetius binary, Eurybates, Orus, Leucus, and Polymele. The measured 1.7-5.3 $\mu$m
Externí odkaz:
http://arxiv.org/abs/2311.11531
Autor:
Bottke, William, Vokrouhlicky, David, Marshall, Raphael, Nesvorny, David, Morbidelli, Alessandro, Deienno, Rogerio, Marchi, Simone, Dones, Luke, Levison, Harold
The tumultuous early era of outer solar system evolution culminated when Neptune migrated across the primordial Kuiper belt (PKB) and triggered a dynamical instability among the giant planets. This event led to the ejection of approximately 99.9\% of
Externí odkaz:
http://arxiv.org/abs/2307.07089
Autor:
Nesvorny, David, Roig, Fernando V., Vokrouhlicky, David, Bottke, William F., Marchi, Simone, Morbidelli, Alessandro, Deienno, Rogerio
The lunar crater record features $\sim 50$ basins. The radiometric dating of Apollo samples indicates that the Imbrium basin formed relatively late -- from the planet formation perspective -- some $\simeq 3.9$ Ga. Here we develop a dynamical model fo
Externí odkaz:
http://arxiv.org/abs/2303.17736
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:
Nesvorny, David, Roig, Fernando V., Vokrouhlicky, David, Bottke, William F., Marchi, Simone, Morbidelli, Alessandro, Deienno, Rogerio
The Moon holds important clues to the early evolution of the Solar System. Some 50 impact basins (crater diameter D>300 km) have been recognized on the lunar surface, implying that the early impact flux was much higher than it is now. The basin-formi
Externí odkaz:
http://arxiv.org/abs/2211.10478
The NASA Dawn spacecraft took off from Cape Canaveral in September 2007 atop a Delta II rocket starting an ambitious journey to Vesta and Ceres, the two most massive worlds in the largest reservoir of asteroids in the Solar System, the Main Belt. Pri
Externí odkaz:
http://arxiv.org/abs/2208.07768
Autor:
Alexander, Amanda M.1,2 (AUTHOR) alexander@boulder.swri.edu, Marchi, Simone1 (AUTHOR), Johnson, Brandon C.3,4 (AUTHOR), Wiggins, Sean E.3 (AUTHOR), Kring, David A.4,5 (AUTHOR)
Publikováno v:
Earth & Space Science. May2024, Vol. 11 Issue 5, p1-17. 17p.
Autor:
Tinaut-Ruano, Fernando, de Leon, Julia, Tatsumi, Eri, Rousseau, Batiste, Rizos, Juan Luis, Marchi, Simone
Publikováno v:
A&A 658, A64 (2022)
Context: Despite the observed signs of large impacts on the surface of Ceres, there is no confirmed collisional family associated with this dwarf planet. After a dynamical and photometric study, a sample of 156 asteroids was proposed as candidate mem
Externí odkaz:
http://arxiv.org/abs/2112.02396