Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Hanuš Josef"'
Autor:
Hanuš, Josef, Vokrouhlický, David, Nesvorný, David, Ďurech, Josef, Stephens, Robert, Benishek, Vladimir, Oey, Julian, Pokorný, Petr
Publikováno v:
A&A 679, A56 (2023)
The leading theory for the origin of Jupiter Trojans (JTs) assumes that JTs were captured to their orbits near the Lagrangian points of Jupiter during the early reconfiguration of the giant planets. The natural source region for the majority of JTs w
Externí odkaz:
http://arxiv.org/abs/2308.05380
Autor:
Durech, Josef, Hanus, Josef
Publikováno v:
A&A 675, A24 (2023)
Gaia Data Release 3 contains accurate photometric observations of more than 150,000 asteroids covering a time interval of 34 months. With a total of about 3,000,000 measurements, a typical number of observations per asteroid ranges from a few to seve
Externí odkaz:
http://arxiv.org/abs/2305.10798
Autor:
Kueny, Jay K., Chandler, Colin Orion, Devogèle, Maxime, Moskovitz, Nicholas, Pravec, Petr, Kučáková, Hana, Hornoch, Kamil, Kušnirák, Peter, Granvik, Mikael, Konstantopoulou, Christina, Jannsen, Nicholas E., Moran, Shane, Siltala, Lauri, Fedorets, Grigori, Ferrais, Marin, Jehin, Emmanuel, Kareta, Theodore, Hanuš, Josef
(155140) 2005 UD has a similar orbit to (3200) Phaethon, an active asteroid in a highly eccentric orbit thought to be the source of the Geminid meteor shower. Evidence points to a genetic relationship between these two objects, but we have yet to ful
Externí odkaz:
http://arxiv.org/abs/2303.12991
Autor:
Hasegawa, Sunao, DeMeo, Francesca E., Marsset, Michael, Hanus, Josef, Avdellidou, Chrysa, Delbo, Marco, Bus, Schelte J., Hanayama, Hidekazu, Horiuchi, Takashi, Takir, Driss, Jehin, Emmanuel, Ferrais, Marin, Geem, Jooyeon, Im, Myungshin, Seo, Jinguk, Bach, Yoonsoo P., Jin, Sunho, Ishiguro, Masateru, Kuroda, Daisuke, Binzel, Richard P., Nakamura, Akiko M., Yang, Bin, Vernazza, Pierre
The surface of airless bodies like asteroids in the Solar System are known to be affected by space weathering. Experiments simulating space weathering are essential for studying the effects of this process on meteorite samples, but the problem is tha
Externí odkaz:
http://arxiv.org/abs/2209.09415
Autor:
Jones, David, Kabath, Petr, Garcia-Rojas, Jorge, Hanus, Josef, Jakubik, Marian, Janik, Jan, Nagy, Roman, Toth, Juraj
In this article, we detail the strategic partnerships "Per Aspera Ad Astra Simul" and "European Collaborating Astronomers Project: Espa\~na-Czechia-Slovakia". These strategic partnerships were conceived to foment international collaboration for educa
Externí odkaz:
http://arxiv.org/abs/2208.08134
We present new thermophysical model (TPM) fits of 1,847 asteroids, deriving thermal inertia, diameter, and Bond and visible geometric albedo. We use thermal flux measurements obtained by the Wide-field Infrared Survey Explorer (WISE; Wright et al. 20
Externí odkaz:
http://arxiv.org/abs/2201.05164
Autor:
Hasegawa, Sunao, Marsset, Michael, DeMeo, Francesca E., Bus, Schelte J., Ishiguro, Masateru, Kuroda, Daisuke, Binzel, Richard P., Hanus, Josef, Nakamura, Akiko M., Yang, Bin, Vernazza, Pierre
Dust emission was detected on main-belt asteroid 596 Scheila in December 2010, and attributed to the collision of a few-tens-of-meters projectile on the surface of the asteroid. In such impact, the ejected material from the collided body is expected
Externí odkaz:
http://arxiv.org/abs/2112.04672
Autor:
Purdum, Josiah N., Lin, Zhong-Yi, Bolin, Bryce T., Sharma, Kritti, Choi, Philip I., Bhalerao, Varun, Kumar, Harsh, Quimby, Robert, Van Roestel, Joannes C., Zhai, Chengxing, Fernandez, Yanga R., Hanuš, Josef, Lisse, Carey M., Bodewits, Dennis, Fremling, Christoffer, Golovich, Nathan Ryan, Hsu, Chen-Yen, Ip, Wing-Huen, Ngeow, Chow-Choong, Saini, Navtej S., Shao, Michael, Yao, Yuhan, Ahumada, Tomás, Anand, Shreya, Andreoni, Igor, Burdge, Kevin B., Burruss, Rick, Chang, Chan-Kao, Copperwheat, Chris M., Coughlin, Michael, De, Kishalay, Dekany, Richard, Delacroix, Alexandre, Drake, Andrew, Duev, Dmitry, Graham, Matthew, Hale, David, Kool, Erik C., Kasliwal, Mansi M., Kostadinova, Iva S., Kulkarni, Shrinivas R., Laher, Russ R., Mahabal, Ashish, Masci, Frank J., Mróz, Przemyslaw J., Neill, James D., Riddle, Reed, Rodriguez, Hector, Smith, Roger M., Walters, Richard, Yan, Lin, Zolkower, Jeffry
We observed Episodically Active Asteroid (6478) Gault in 2020 with multiple telescopes in Asia and North America and have found that it is no longer active after its recent outbursts at the end of 2018 and start of 2019. The inactivity during this ap
Externí odkaz:
http://arxiv.org/abs/2102.13017
Autor:
Takir, Driss, Kareta, Theodore, Emery, Joshua P., Hanus, Josef, Reddy, Vishnu, Howell, Ellen S., Rivkin, Andrew S., Arai, Tomoko
Publikováno v:
Nat Commun 11, 2050 (2020)
Asteroid (3200) Phaethon is an active near-Earth asteroid and the parent body of the Geminid Meteor Shower. Because of its small perihelion distance, Phaethon's surface reaches temperatures sufficient to destabilize hydrated materials. We conducted r
Externí odkaz:
http://arxiv.org/abs/2004.13951
Publikováno v:
A&A 631, A2 (2019)
Rotation properties (spin-axis direction and rotation period) and coarse shape models of asteroids can be reconstructed from their disk-integrated brightness when measured from various viewing geometries. These physical properties are essential for c
Externí odkaz:
http://arxiv.org/abs/1909.09395