Zobrazeno 1 - 10
of 477
pro vyhledávání: '"JENNISKENS, Peter"'
With orbital periods longer than 200 years, most long-period comets (LPCs) remain undiscovered until they are in-bound towards perihelion. The comets that pass close to Earth's orbit are Potentially Hazardous Objects (PHOs). Those with orbital period
Externí odkaz:
http://arxiv.org/abs/2410.02883
Autor:
Jenniskens, Peter, Estrada, Paul R., Pilorz, Stuart, Gural, Peter S., Samuels, Dave, Rau, Steve, Abbott, Timothy M. C., Albers, Jim, Austin, Scott, Avner, Dan, Baggaley, Jack W., Beck, Tim, Blomquist, Solvay, Boyukata, Mustafa, Breukers, Martin, Cooney, Walt, Cooper, Tim, De Cicco, Marcelo, Devillepoix, Hadrien, Egland, Eric, Fahl, Elize, Gialluca, Megan, Grigsby, Bryant, Hanke, Toni, Harris, Barbara, Heathcote, Steve, Hemmelgarn, Samantha, Howell, Andy, Jehin, Emmanuel, Johannink, Carl, Juneau, Luke, Kisvarsanyi, Erika, Mey, Philip, Moskovitz, Nick, Odeh, Mohammad, Rachford, Brian, Rollinson, David, Scott, James M., Towner, Martin C., Unsalan, Ozan, van Wyk, Rynault, Wood, Jeff, Wray, James D., Pavao, C., Lauretta, Dante S.
Publikováno v:
Icarus, 2024
In the late stages of accretion leading up to the formation of planetesimals, particles grew to pebbles the size of 1-mm to tens of cm. That is the same size range that dominates the present-day comet mass loss. Meteoroids that size cause visible met
Externí odkaz:
http://arxiv.org/abs/2408.11945
Autor:
Devogèle, Maxime, Buzzi, Luca, Micheli, Marco, Cano, Juan Luis, Conversi, Luca, Jehin, Emmanuel, Ferrais, Marin, Ocaña, Francisco, Föhring, Dora, Drury, Charlie, Benkhaldoun, Zouhair, Jenniskens, Peter
Publikováno v:
A&A 689, A211 (2024)
Context. Near-Earth objects (NEOs) on an impact course with Earth can move at high angular speed. Understanding their properties, including rotation state, is crucial for assessing impact risks and mitigation strategies. Traditional photometric metho
Externí odkaz:
http://arxiv.org/abs/2404.04142
Autor:
Ganju, Siddha, Hatua, Amartya, Jenniskens, Peter, Krishna, Sahyadri, Ren, Chicheng, Ambardar, Surya
The Cameras for Allsky Meteor Surveillance (CAMS) project, funded by NASA starting in 2010, aims to map our meteor showers by triangulating meteor trajectories detected in low-light video cameras from multiple locations across 16 countries in both th
Externí odkaz:
http://arxiv.org/abs/2308.02664
Autor:
Ye, Quanzhi, Jenniskens, Peter
Earth occasionally crosses the debris streams produced by comets and other active bodies in our solar system. These manifest meteor showers that provide an opportunity to explore these bodies without a need to visit them in-situ. Observations of mete
Externí odkaz:
http://arxiv.org/abs/2209.10654
Autor:
Sabbah, Hassan, Carlos, Mickaël, Jenniskens, Peter, Shaddad, Muawia, Duprat, Jean, Goodrich, Cyrena, Joblin, Christine
Publikováno v:
The Astrophysical Journal, American Astronomical Society, 2022, 931 (2), pp.91
Buckminsterfullerene, C60 , is the largest molecule observed to date in interstellar and circumstellar environments. The mechanism of formation of this molecule is actively debated. Despite targeted searches in primitive carbonaceous chondrites, no u
Externí odkaz:
http://arxiv.org/abs/2208.10122
Autor:
Dijkema, Tammo Jan, Bassa, Cees, Kuiack, Mark, Jenniskens, Peter, Johannink, Carl, Bettonvil, Felix, Wijers, Ralph, Fallows, Richard
We report on simultaneous 30 - 60 MHz LOFAR / AARTFAAC12 radio observations and CAMS low-light video observations of +4 to -10 magnitude meteors at the peak of the Perseid meteor shower on August 12/13, 2020. 204 meteor trains were imaged in both the
Externí odkaz:
http://arxiv.org/abs/2111.09742
Autor:
Jenniskens, Peter, Pilorz, Stuart, Gural, Peter S., Samuels, Dave, Rau, Steve, Abbott, Timothy M.C., Albers, Jim, Austin, Scott, Avner, Dan, Baggaley, Jack W., Beck, Tim, Blomquist, Solvay, Boyukata, Mustafa, Breukers, Martin, Cooney, Walt, Cooper, Tim, De Cicco, Marcelo, Devillepoix, Hadrien, Egland, Eric, Fahl, Elize, Gialluca, Megan, Grigsby, Bryant, Hanke, Toni, Harris, Barbara, Heathcote, Steve, Hemmelgarn, Samantha, Howell, Andy, Jehin, Emmanuel, Johannink, Carl, Juneau, Luke, Kisvarsanyi, Erika, Mey, Philip, Moskovitz, Nick, Odeh, Mohammad, Rachford, Brian, Rollinson, David, Scott, James M., Towner, Martin C., Unsalan, Ozan, van Wyk, Rynault, Wood, Jeff, Wray, James D., Vaubaillon, Jérémie, Lauretta, Dante S.
Publikováno v:
In Icarus June 2024 415
